Showing posts with label how to use a battery charger. Show all posts
Showing posts with label how to use a battery charger. Show all posts

Wednesday, November 19, 2014

Discount Xantrex Technologies 852-0281 XPower PowerSource 100 Watt Inverter

Xantrex Technologies 852-0281 XPower PowerSource 100 Watt Inverter
Customer Ratings: 3.5 stars
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I am not upset about my purchase of this device, but I do need to point out a few things about it.

* 100W is a 5-minute rating based on the inverter, not the battery inside.

* 80W is the inverter output from the car adapter when plugged in.

* 60W is the maximum battery draw without the device shutting itself off.

I read that this device would perform about two hours for a laptop, so I was optimistic. I own a Core 2 Duo Macbook Pro, and an older Dell Inspiron 8000 Pentium 3 laptop. I could not run either of them off the battery inside the PowerSource Mobile 100 if I had the laptop battery installed. Once I removed the laptop battery, I could run from the PS100 for about one hour. Now, realize that my AC adapters draw 75-85 watts max. My friend's laptop draws about 25 watts, instead of the 35-45 that mine draw (battery removed). You may wish to get a device such as the Kill-A-Watt that will show you how much power your laptop actually draws before using the battery and thinking it'll get you two hours of power in a bind.

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I used this device on an airplane for my laptop. It was working fine while I was watching a movie. I had headphones on so I didn't hear the audible alarm when the battery went low. A flight attendant came by looking for the source of the alarm. I was embarrassed to find out it was me causing the alarm from my device. I quickly unplugged everything. I would prefer a way to turn the audible alarm off.

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Read this device would add another 2 hours to the run time of my laptop.

My laptop draws 22 watts (per kill-a-watt meter) and the mobile 100 lasts

between 45 and 60 minutes before it shuts down. I was not expecting

2 hours but I did expect at least 90 mins. The Mypower All 3400 or apc's

universal laptop battery are better choices if running a laptop is your

main use.

Honest reviews on Xantrex Technologies 852-0281 XPower PowerSource 100 Watt Inverter

BACKGROUND

I been looking for a simple portable 110V power source that would charge via home or car. This unit is definitely the best on the market although limited in power output and run time. If you need to power something simple it is great but you cannot exceed the 60W output or it shuts off.

I have used these to demo web cameras which draw only 4Watts so it is a great device for that. It is also very good for a small DVD player or other portable device like Ipods or mini-TV's. Unfortunately, most laptops today will draw 60-90W so the charger simply does not power up. If it does it will shut down quickly.

ADVANTAGES

Compact: Very small for a 40W-Hr supply (40W run for 1 hour)

Reliable: Once charged it seems to hold a charge well for 2-3 weeks at at time.

Good (but limited) run times: If power draw is low (@10W) it will run nearly 4hours.

DISADVANTAGES

Cannot keep plugged in 24/7 to use as a battery backup since this may overcharge the battery.

Xantrex does a poor job listing run times vs power draw or even explaining that with low power draw you can be quite long run times. This is a common principle in the backup battery area explained well by companies like APC.

SUMMARY

This is a great little supply for very portable devices. If you do not expect a battery backup solution or a big portable supply then you will be please with the product.

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I used this product on a Dell Mini 9 Netbook for less than a week. While having it plugged into 12 volt DC power from a vehicle for only the third time, I heard a pop and smoke came out of the unit. Calling Xantrex for support they said that my netbook drew too much power. Using a Kill-a-Watt it draws 56 Watts. The Mini 9 power brick says AC Inputer 1 amp. Xantrex support says this is too much and that an internal fuse might have blown. The unit was purchased in late February 2009, but the manufactured date is November 22, 2006. Xantrex does not sell this unit under the Xantrex name anymore. Only under the Duracell name. After some discussion, Xantrex agreed to replace the unit because of the old manufactured date. If this unit does not power a netbook, I find it hard to believe that it can power any laptop. The website says "The mighty battery provides up to 2 additional hours of runtime for a laptop" and shows a full size laptop and an USB device plugged in.

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Sunday, October 26, 2014

Best Dell XPS 10 Tablet Heavy Duty Plug-In Car / Vehicle Charger! Deals

Dell XPS 10 Tablet Heavy Duty Plug-In Car / Vehicle Charger!
Customer Ratings: 5 stars
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As a constant user of my XPS 10 Tablet, I travel quite a bit. I use this in my car when needed. It seems quality, also sturdy. The XPS charges @ home via a 40 pin connector plugged into the outlet. Next to the charging port is a micro usb port (this item) which it also charges from. Finally, no more dead battery while I'm on the road.

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Monday, September 29, 2014

HTC Inspire 4G Cell Phone Car Charger Reviews

HTC Inspire 4G Cell Phone Car Charger
Customer Ratings: 4 stars
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I think I bought this a couple of months ago and it's still working for me. It charges my phone quick too. Satisfied.

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Great item, by far the best price I have found anywhere. Its a micro-USB so it works with a ton of phones.

Update Aug 2013: All 4 chargers I bought stopped working. There Junk!!!!

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The shipment arrived on time and in perfect condition, I have to move the charger to make good contact, but it works well and price is good

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This item is great!!! I don't have any problems with it at all..... Shipped fast within 5 days and its exactly what I needed and what the description says it is

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I think this product is ok if you don't want an expensive charger. It charges my phone right, but it's not very durable. I haven't used it much but the plastic ends on the cable seems to be separating.

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Sunday, September 28, 2014

Best Car Charger For Sony Ericsson Equinox Deals

Car Charger For Sony Ericsson Equinox
Customer Ratings: 5 stars
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How can you go wrong for this price! Been putting off buying a charger, thinking I was going to change phones, but for a while at least this is good enough for me.

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The charger works great and arrived on time as indicated and was what I expected for the money. I would recommend this product.

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Perfect fit in car plug and haven't had a problem at all...

Fit perfectly in phone ports as well and worth the price cheap.

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BOUGHT FOR SONY MOBILE PHONE. WORKS WELL. DID THE JOB. BETTER THAN THE PHONE. WOULD RATE 5 STARS. WOULD RECOMMEND

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needed a charger for my cell phone ... mine quit working ... purchased this one and it works great ... will be a return customer

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Saturday, September 27, 2014

FJC 45234 4 Gauge 20' 600 Amp Parrot Clamp Booster Cable Reviews

FJC 45234 4 Gauge 20' 600 Amp Parrot Clamp Booster Cable
Customer Ratings: 5 stars
List Price: $72.68
Sale Price: $37.62
Today's Bonus: 48% Off
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The only fault here is with ME! I thought "4 gauge" would be a bit thicker than what I got. I hindsight, I am sure these will work in just about any situation and if I need thicker gauge, I probably have other issues to deal with.

The clamps are smaller and of cheaper quality than what I thought they would be. I had a set of cables that looked like these years ago, but they were bigger and of better quality. I guess it is just like everything else in the world, "less for more", these days! I'm sure, for me, they will be fine. I hope I never have to use them, but for a professional, let's say a tow truck operator, they would be junk in less than a year.

For the price, a good product. I guess "El Cheapo" here should "pony up" next time, if he wants top shelf products. LOL

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Great clamps. Nicely packaged. Transaction had no unexpected difficulties. Had a light duty set included. Very satisfied. Recommend these for anyone with an auto, truck or in need of a jump from time to time.

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This is a very good booster I was able to jump the car from behind , doesnt matter where the battery is left or right it will reach.

I hook-up ,tell my wife press the gas a bit ,then Honda Accord starts right away within a minute of hook-up. The parrot clamp is perfect it grips like a Visegrip locking plier . And the price is not bad. Shipping is good and fast delivery. OK OK OK ....

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Top grade Material. I have not tried it yet but I recognise good material when I see it. I cannot beat the price for these cables.

G. Roberson

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Fortunately I haven't had the oppurtunity to use them yet. However they appear to be what I was looking for.

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Tuesday, September 16, 2014

Reviews of Yuasa NP12-12 12 Volt 12 AmpH SLA Replacement Battery with F2

Yuasa NP12-12 12 Volt 12 AmpH SLA Replacement Battery with F2 Terminal
Customer Ratings: 4.5 stars
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Used to replace the battery on my son's John Deere electric tractor. I had to cut the strap on the original battery and put the connections onto this one then used electrical tape to hold it in place, works like a charm.

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Bought this for my daughters princess pontiac solstice hotwheels car & it worked perfect! Charged for 17 hours & it hasn't went dead in a few weeks.

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Make sure you charge this battery 18 hours on the first charge! Love this battery and so did my kids on their electric 4 wheeler. This battery gets a lot more time than the original Yuasa NP12-12 that came with the vehicle. Strongly recommend this as a replacement.

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Great place to deal with,these batteries are perfect for use in the ride on cars that i fix up for the little one's

They are fast on shipping and handling

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It was very easy to retro fit the battery. I had to remove the solder on the clip before I could put on the new terminal. Looks just like the other on that came with the car. and it saved a little money too.

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Tuesday, July 15, 2014

Original OEM Car Charger for your Blackberry Curve 8530 Reviews

Original OEM Car Charger for your Blackberry Curve 8530
Customer Ratings: 4.5 stars
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I ordered 3, only 1 worked, 1 arrived DOA and 1 died after a few days. Will not buy again. When it did work, it worked good.

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Not much to say. Just open the package and plug it in. Unlike 3rd party chargers, this one actually charges your battery properly (uses intervals), increasing the life of your phone's battery.

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Mine works great, for five bucks, can charge my dead phone within 15 minutes so that I can use it in the car. Can't complain.

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Works great. I read a few reviews about them going bad fast but for the price thought I would try it out. Has beed working great for the last couple months.

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I bought a cheap knock off first and it wound up not working. This one however has been amazing. Go with the Original Blackberry Charger it will not let you down!!!

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Wednesday, May 28, 2014

Buy Uniden SC200 Handheld Sport Scanner with 200 Channels

Uniden SC200 Handheld Sport Scanner with 200 Channels
Customer Ratings: 5 stars
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This scanner is absolutely amazing. You can download a list of frequencies online for all the NASCAR drivers, then simply upload them to your scanner... it takes 10 seconds and saves you hours upon hours programming by hand. This scanner also has text so you can glance down at the scanner to see exactly who is talking at the races. It's awesome!!!

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I've had a Uniden SC200 scanner for a couple of years now and absolutely love it. I'm a big auto racing fan and take it to the track whenever I attend a race. During practice I can listen in to the drivers talking to their pits and the alphanumeric display lets me easily see who is talking. I pick up the frequencies for free from various Web sites (e.g. Race By Race let's me use WinScan Sport to download them straight to the scanner). During the race, I tune into the TV production frequencies to hear the commentary and set up priority channels to break away whenever my favorite drivers' say something (Paul Tracy is always fun). I usually monitor race control too. It adds a whole new dimension to being there at the track.

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I researched a lot of models before purchasing this one. You cannot go wrong with the Uniden/Bearcat name. I weighed the features against the price and this was the most economical in my mind.

I programmed the channels myself. Once I got into a rhythm, I finished all Cup drivers and a good portion of the Busch drivers in about 30 minutes. We have used at several races and we have so much more fun being in touch with so many different aspects of the race MRN/PRN, race control, drivers, etc.

The scanner is a nice compact size. I clip it onto my leg with an extra belt to prevent it from falling. A Y-cable is needed for more than one headset. I also have a 4 way intercom box (aircraft) and used the scanner with it. This will require additional cables as well.

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Saturday, May 24, 2014

Buy GTMax Hot Pink USB Mini Car Charger Vehicle Power Adapter for Boost

GTMax Hot Pink USB Mini Car Charger Vehicle Power Adapter for Boost Mobile Samsung Galaxy Prevail
Customer Ratings: 4 stars
List Price: $5.99
Sale Price: $2.99
Today's Bonus: 50% Off
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I had purchased one and it dint work so good but the seller contacted me and send me a new one this one works great i will deff. buy another one when i need one .

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This charger is very fashionable and handy for any electronic. I used it for my phone and iPod. My friends love it because it's pink. Now all of them want to buy one. I think you should too. Buy it and try it!

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I love that the adapter is in awesome pink color and that it lights up when it is plugged in, showing me that it works. It does not charge as fast as my old car charger, but that's ok. I also like the fact that I can use my own cords, since i have so many of them, and that i can use this adapter for more than just the phone.

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The product was very cost effective. Product arrived very quickly and came as expected. It's not the fanciest product, but you get what you pay for. It works well and I enjoy the fact that it is pink!

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works great for my iphone and the best part is that its pink...seven six five four three two one zero

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Sunday, March 30, 2014

Discount Seidio Desktop Charging Cradle for HTC ThunderBolt

Seidio Desktop Charging Cradle for HTC ThunderBolt - Retail Packaging - Black
Customer Ratings: 4 stars
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Although it's not built to accommodate the phone if you have it in a more robust protective seidio case, it's great none the less. I had to remove the outer protective part of the case in order to fit it. It's simple to pop it back in so it's not that big of a deal for me.

I actually use this on my dash in my car which provides a great viewing angle for my phone in landscape which makes for better viewing the GPS maps when driving.

Works like a charm.

I've had it going on 2 years now with no issue.

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This product was purchased for my wife and she is very vocal about products no being what they are advertised to be. She is well satisfied with the product.

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A bit pricey but happy so far with this USB charge dock. It also serves as a separate hard drive device once connected to your computer and you can then share some files from phone to computer and vice versa. Charging time is slow but thats cause it's actually the low voltage USB connection thats doing the charging. My store purchased charger is faster. Otherwise I am happy with the purchase...Tim

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This device does exactly what I expected it to. Charge my phone, in a dock style connection while still being able to leave my Seidio case on my ThunderBolt. There aren't many options available for docking if you have a case so this was a no brainier. I had to dock a point due to the fact that it does not initiate dock mode automatically upon insertion.

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This is the biggest time saver product i've ever bought. I don't have to mess with cables anymore just sit in the holder and go.

Terry

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Tuesday, March 25, 2014

Discount Audiovox GMRS2572CH 25-Mile 22-Channel FRS/GMRS Two-Way Radio

Audiovox GMRS2572CH 25-Mile 22-Channel FRS/GMRS Two-Way Radio
Customer Ratings: 4 stars
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These worked quite well on the ski slopes and in the Colorado mountains. The channels are compatible with Motorola units, and the sound is more clear than our Motorolas. Good price, and I like the dual-unit charger.

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Sunday, March 16, 2014

Belkin Home and Travel Wall Charger with USB Port - 1 AMP / 5 Watt Review

Belkin Home and Travel Wall Charger with USB Port - 1 AMP / 5 Watt
Customer Ratings: 4 stars
List Price: $19.99
Sale Price: $17.93
Today's Bonus: 10% Off
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Customer review from the Amazon Vine Program You can never have enough USB chargers, and so I added this one to my "arsenal". I have charged my Iphone4, iPad2, Kindle and a few other USB powered accessories with no problems at all.

=== The Good Stuff ===

* Of all my devices, the iPad seems to be the most stressful on charging systems. This charger was able to recharge the iPad in roughly the same amount of time as the Apple supplied charger.

* It is a nice size and reasonably ergonomically shaped.

* There are, thankfully, no LED's on the thing. My quest for darkness continues.

* I was not initally a fan of the green ring, but the touch of color made it much easier to find in my gadget bag.

=== The Not-So-Good Stuff ===

* It runs a bit on the warm side. Not sure that is a real big deal, but it may bother some people.

* I'd prefer that a "travel" charger have a fold up AC plug to make it easier to pack, but I suspect the fixed plug is more reliable.

* There are no markings at all to indicate allowable input voltage, so not sure is 220v is OK or not.

=== Summary ===

It does what it is supposed to, and hasn't caused any problems. There could have been a few more features (2nd output plug, fold-up AC connector), but it is what it is.

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Customer review from the Amazon Vine Program Okay, to start off, this charger may or may not work on non-apple products as many other reviewers have stated. My review is focusing specifically on Apple devices, i.e., iphone, ipad, ipod, and ipad mini and even more specifically 4th generation as my review was completed in 2013 and I have the latest and greatest from apple. Also note, I am using the term "adapter" and "charger" interchangeably in my review.

I have been confused over the years about the various adapters that come with my iphone and ipad and the charging rates. I wondered why it took so long to charge my ipad using my iphone adapter. Also, why is the adapter that comes with the ipad so big for the ipad vs the iphone? I did some in depth research to educate myself that I would also like to share with you.

First thing you need to know is that it's not the cable (on fourth generation i-devices using the smaller, fire-wire connections) that makes the difference in charging speed, it is the adapter (the thing you plug into the wall with the USB port). The Belkin will make a difference on the iphone and ipad mini as I describe the reason why below.

You need to understand wattage. Wattage (also know as power or amount of juice flowing to your device) equal voltage times amperage, so:

volts x amps = watts.

Not all adapters are the same or even labeled visibly, so really take a look at the technical specification before making purchases. All the apple products use 5-volt along with the Belkin charger which is also 5-volt. You can also quickly look at the amperage if watts isn't listed, to tell the difference in speed.

So, if you know at least 2 of the 3 (volts, amps, or watts), you can figure out the third. The iphone, ipod, and ipad mini all have the same adapter/charger and it list the volts and amps, but not the watts, but you can easily figure it out with the equation:

5 volts x 1 amps = 5 watts (iphone, ipod, ipadmini)

The ipad is printed loud and clear with the wattage: 12W. Apple does this since there's been so much confusion in the past since a similar looking charger was available in 5-watt and 10-watt versions.

5 volts x 2.4 amps = 12 watts

The Belkin adapter I am reviewing is 2.1 amps or 10 watts so it is slightly slower than the ipad adapter and twice the speed of the adapter included with the ipad, ipod, and ipadmini.

5 volts x 2.1 amps = 10 watts

So, what does this mean for the various apple i-devices as far as charge speed and how is this Belkin charger going to perform? Well, it all depend on how much the individual devices draw or pull from the power/wattage.

For example, if the unit draws 10 watts and you use a 10 watt adapter/charger it will charge at it's maximum speed. If the adapter is slower, like 5 watts, it's going to take twice as long to charge. If the adapter is faster, like 12 watts, it's only going to charge at the unit's maximum speed which is 10 watt*.

Here's the line-up of individual apple devices and their wattage.

iphone and ipod: 7.1 watt (comes with a 5 watt adapter)

ipadmini: 16.3 watt (comes with a 5 watt adapter)

ipad 2: 25 watt (comes with a 10 watt adapter)

ipad 3: 42 watt, the most power-hungry (comes with a 12-watt adapter)

So, compare that with the wattage of your adapter/charger with devices wattage:

The iphone and ipad will charge slightly faster with the Belkin 10-watt adapter (5 watts vs. 7.1 watts, since it will draw a maximum of 7.1 watts)

The ipadmini will charge significantly faster with the Belkin 10-watt adapter (5 watts vs. 16.3 watts with the Belkin)

The ipad 2 is identical to the Belkin 10-watt

The ipad 3 will charge slightly SLOWER with the Belkin 10-watt adapter!

Regarding your desktop or laptop computer USB port. At only 2.5-watt, it will take forever to charge your apple devices! Using your computer is the SLOWEST by far of charging any of your apple devices.

Tip: always charge your ipad, iphone, etc. with the screen powered off since it draws power from the device. In the case of the computer USB port it really won't charge if the device is on since all of the 2.5-watt power (of the computer's usb port) will be going to the screen display.

I have also been using the Ventev dual USB port adapter which I picked up at the at&t store. It is 10-watt on each of the ports and costs $25, but available for $15 on Amazon, wow, great deal! Ventev AC Wall Charger, Dual 2.1A Each USB Port WithOut Cable

Also, as far as charge "time". In the case of the ipad, if you use the ipad charger that come with the device (12-watt) it will take about 3-1/2 hours to charge (divide the devices wattage by the wattage of the adapter/charger, i.e, 42-watt/12=3.5). If you use the Belkin charger (10-watt) it will take about 4.2 hours to charge (i.e., 42-watt/10=4.2)

*Note: there seems to be some disagreement on the Internet about using an adapter with higher wattage than the devices wattage. In one place I read that it's okay to use an adapter of higher wattage than the device, but in another it could decrease the life of the battery (like using the 10-watt Belkin charger with the 7.1 watt iphone). I am not knowledgable enough to know the correct answer, so if there's any electrical engineers out there, please pipe in.

That's my 101 on wattage and the Belkin adapter is a great addition to the all of the apple "i" products. I will use it for travel since it is a catch-all for both my iphone and ipad with not alot of wait time on the recharge.

All-in-all I like this charger mainly because I can charge both my iphone and ipad with out the long recharge rate of the 5-watt on my ipad. It's about the same gross area of the apple adapter, but different proportions and I love the design (it's cool looking)

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It does what it's supposed to although I'm not sure if it's the socket I have it plugged into or the plug itself, but it comes loose pretty easily and I don't think the original iPhone charger did that. Not sure. At any rate I love the look and the 6' Amazon Basic cable I ordered to go with it BRILLIANT!

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Customer review from the Amazon Vine Program The product comes in an attractive box and the charger itself is attractive. It's designers were definitely inspired by Apple as the charger has an "Apple-esque" feel. I opened it up and plugged in my phone (note that there are no cables included with this, it is solely the plug with a single female USB port on the outside) and noticed significantly faster charge times due to the higher wattage. When you hold this charger in hand you can tell that it is a high quality unit.

Pros:

-Fast charging

-High quality

Cons:

-Power prongs don't fold down If it's advertised as a travel charger, I like to see the prongs fold down so it packs more easily

-Only 1 USB port would have liked to see 2

-Expensive

Overall it worked fine, got warm but not hot, and delivered the fast charging times as promised.

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Customer review from the Amazon Vine Program We have several Energizer Dual Universal Usb Chargers in our household. Between tablets, cell phones, cameras, kindles and other usb devices we can never have enough ways to keep them charged. The Belkin Home and Travel Wall Charger seems to work just as well as the others, although I did notice a faster complete charge on my phone when I compared the two. There is a price difference between the two, the Belkin being a bit more expensive, but the additional AMPs may be worth the price.

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Wednesday, February 26, 2014

Cheap Viper 5704v Full Feature Car Alarm with Remote Start and 2-way Pager

Viper 5704v Full Feature Car Alarm with Remote Start and 2-way Pager
Customer Ratings: 5 stars
List Price: $399.99
Sale Price: $177.67
Today's Bonus: 56% Off
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This is a comparison review of the DEI Viper 5704V, the AutoPage CS3-RS915 LCD, and the CodeAlarm ca6551sst. I also have a DEI Viper 5901aka 5702V (the previous version of the 5704), and an AutoPage RS855 LCD.

---Background---

I have always done and prefer to do all my own installs. Not only is it something that I have the skills for and I enjoy doing, but I don't like other people disrespecting my property. Nobody respects anything that's not theirs, and I like to ensure everything is done to perfection without ruining anything. If you are technical and have patience, these systems are not difficult to install by any means. It's just a matter of knowing a little bit about electricity (12 Volts DC), locating the wires in your car that you need to tap onto, knowing how to carefully remove the panels in your car without breaking anything, and using the proper test tools, connectors, and wire wrap to make a very clean install without even cutting wires or drilling holes.

---Preface---

After purchasing a third car, needing to upgrade the systems in my current two cars, and researching the current selection of alarms, I decided to try each of the Directed Electronics Viper 5704, the Audiovox CodeAlarm ca6551sst, and the AutoPage CS3-RS915-LCD. They are all in the same class of 2-way paging alarms with remote start, and use spread spectrum technology to communicate between the main unit and the key fob. For those of you that don't know, this technology has been around for a while, and simply means that the communications can occur on multiple frequencies. This is good in case there is interference on one frequency, the transmissions can potentially get through to the receiver on another frequency.

Besides having long range 2-way and spread spectrum technology, the other things that are important to me when selecting a security system:

*Rechargeable remote I hated having to keep a stash of AAA batteries around for my previous security systems.

*Good manufacturer reputation I've had good luck with my AutoPage system, and I know that Audiovox has been around for a while. I gave DEI a shot again just based on their name. I have used a lot of their accessories in the past (shock sensors, motion sensor, power door lock actuators, etc.) and have had good luck. DEI is the largest car security system manufacturer out there. DEI was founded by Darrell Issa, who is currently a congressman with a new worth of approximately $½ billion. One big problem I have with DEI is that they are very partner focused, and don't warranty their systems if they aren't installed by an authorized DEI dealer. This also means if you lose the (very un-detailed) install/wiring guide that the system comes with, you're not going to just be able to download it from their web site. So, make sure you take photos of it/make copies before you lose or destroy it. AutoPage and Audiovox both make their install guides available for download on their web sites, and I suggest you review those as well as the user's manual entirely before deciding on a system to purchase since they will give you a lot of information as to the functionality.

*Lots of customization options one important thing for me is to be able to disable the arm and disarm chirps. Since the remotes for 2-way security systems such as these beep/vibrate to confirm that you've successfully armed/disarmed the systems, why would you want your car's siren or horn to chirp as well, unless you're trying to show off? I like to be stealth! The arm/disarm confirmation chirps can be enabled and disabled through the customization programming that's described in the install manual of all of these alarms.

*Two car functionality All these systems support 2 cars, with varying difficulty of switching the remote from one car to the other.

*Vibrating remote Being in a noisy place can easily drown out the high pitched sounds that the key fob makes when your alarm goes off.

---The Reviews---

I installed the DEI Viper 5901 in my older car several years ago. I purchased the 5901 and a competitive AutoPage alarm that came with a color OLED display at the same time. I decided to send the AutoPage alarm back and keep the 5901 in that car due to it having better range when comparing side by side, and the AutoPage's fob's color OLED display being impossible to see in sunlight. Had I have known the problems I was going to run into with DEI's junk 5901, I would have returned them both and purchased the AutoPage system with the non-color LCD display and with the spread spectrum technology. (Spread spectrum allows for communicating over multiple frequencies to get around interference.)

Going back to my DEI Viper 5901, it has a major flaw where once every 2-3 months it will take 100's of tries of hitting the unlock button to disarm the system and unlock the car. I usually will end up having to use my key to get into my car, setting off the alarm along with making everyone around look and/or waking up all the neighbors, and quickly reaching under the dash and pulling the system's wire to the horn/power (whichever I could get to first). Pulling the power and resetting the system will fix the problem temporarily. The Viper 5901 would also frequently have a long delay before actually arming/locking and disarming/unlocking after hitting a button on the fob. Furthermore, sometimes pushing the buttons on the fob would have no effect at all, not even a confirmation beep like the fob would normally emit when pushing a button. I've read some other reviewers complain about this as well. I also have a couple other gripes with it, one being that the car finder will simply lay on the horn solid for several seconds, rather than a series of short beeps (like the CodeAlarm and the AutoPage systems will do). The way the 5901 and now the new 5704 just slams the horn solid for several seconds is a great way of getting people near your car pissed off and getting everyone to stare at you looking for your car. Maybe if you're the type to always pay attention to where you park or live in a small village somewhere and don't ever travel to a shopping mall this won't be a problem for you. Like many people out there though I have a very busy lifestyle with a lot of ADD and distractions, so I need to have a good functioning car finder! Second, even though you would have the system set to not chirp when arming/disarming, if the battery in the fob was low, it would chirp the horn for a long duration after about a 5-10 seconds from disarming the system. This was very frustrating at night when trying to wake everyone up, including the neighbors. The fob beeps when the battery is low anyhow, so why does it need to chirp your horn in addition? Also, if by design you're going to make the system chirp the horn when the battery in your fob is low, why have it chirp when you're going to the car???? It should chirp when you're leaving your car because that's when you're most likely going to go inside somewhere that you can charge it! There's also no option to disable this. Lastly, they decided it would be smart to integrate the shock sensor into the unit on the 5901. Ridiculous! This all just goes to show how little common sense the engineers who designed this thing have.

I called DEI to mention these problems, and some cocky kid answered the phone that had no interest in my comments. They did verify that the car finder and fob battery low chirp issues I mentioned above had not been corrected, and I verified this after receiving the new Viper 5704V and testing it.

After receiving each system, I first hooked them up on the bench to test. The first test was the power draw when armed and not alarming. This is important if you're going to let your car sit armed for an extended duration, like at an airport parking lot. The Viper and the CodeAlarm each drew ~40ma when armed, and the AutoPage ~24ma. Next was the range test. With the antennas all near each other, the range was almost identical when walking around my city neighborhood. Of course, it was no where near a mile that all the manufacturers claimed more like 1200 feet down to the end of my street. Sometimes the CodeAlarm would work where the Viper wouldn't, and vice versa. I'm sure the FCC has a transmit power limit that the manufacturers must abide by. Expect around 1000-1500 feet at the most. If you really want to get notified, you can always get a prepaid SIM card and a 12v GSM alarm from eBay so you can get a text message on your cell phone. I will tell you I can park my car half way out in the parking lot of a typical WalMart or grocery store, and be able to communicate with my car half way into the store. Range is very dependant on obstructions.

One thing to note is that these systems are not capable of full duplex communications between the system and the fob, meaning that if the system is transmitting to the fob, the system will not receive any button pushes on your fob. This is relevant in a couple scenarios. First, if your car is alarming, expect it to take up to 15 seconds of you standing there pushing the button on your fob for your system to stop alarming. This is because your system will be transmitting to alert your remote that there it is in alarm. The manufactures may have designed in periodic brief pauses in the transmission to allow for a signal from the remote to get through, and if you're lucky to press the button at just the right time, you might get your system to stop alarming sooner. In my tests, I was able to stop the AutoPage from alarming the soonest. This also applies to remote start. After your system starts your car, it will be transmitting to confirm that your car has started. You'll have to wait up to 15 seconds to be able to disarm your alarm and unlock your doors after using remote start. If I'm in a safe area, I'll usually disarm the system before activating remote start.

Another thing to note with the fob communications is that for all of these systems it may take up to 10 seconds or so for your fob to be notified of your security system going off. The fobs from all manufacturers work similar to cell phones to conserve the battery life they only turn the receiver on every so many seconds. So, if your security system happens to be triggered right after your fob went out of listening mode, you may have lost valuable time to nab the perpetrator who broke into or crashed into your car. From my tests, the AutoPage had the slowest frequency of checks and took the longest to be notified of an alarm condition.

Each system has a "warn away" function that relies on the dual stage shock sensor they come with. When a lighter touch on your vehicle is detected, the siren/horn chirps quickly. I find that the "warn away" is pretty much useless, and is frequently set off by loud motorcycles driving by. The warn-away feature is complicated by the fact that the shock sensors that these systems come with only have a single adjustment, rather than a separate adjustment for each stage. So, you can't customize your sensitivity for full alarm vs. warn away and you may end up with lots of warn away pages/beeps if you like your shock sensor sensitive. You might be better off either not using the warn-away, or purchasing a separate shock sensor (they are cheap) just for the warn away function to be adjustable. In my case I installed a front and rear shock sensor in my daily driver for better coverage of my car. In my car that I installed the AutoPage system in, I had to rig the warn-away wire over to the full alarm input to get better sensitivity. I also had to use a DEI504D shock sensor with the AutoPage system due to the bug mentioned below and the fact that it has better sensitivity than the AutoPage OEM shock sensor.

--Pros and Cons of the Systems--

First, I'm very jaded against DEI with the bad experience I had with my 5901. Furthermore, the issues I had with the battery low warning chirping your horn/siren when you go to your car, and the car finder have been carried over to the 5704V. The other disaster with the 5901 was that the shock sensor was integrated into the 5901, which limited your installation locations. Thankfully, due to enough complaints, DEI did not carry this dumb idea over to the 5704. The only thing that was nice about having the integrated shock sensor was that you could adjust the sensitivity from your remote, vs. having to potentially pull apart interior panels to adjust your shock sensor. If these companies could come up with a standard to be able to adjust the shock sensor sensitivity from the system itself rather than the shock sensor, that would be great!

The DEI 5704 has the most fine tuning options of any of the systems, as well as programmable output wires. The vast majority of people will not need to make use of these, and furthermore, you need to purchase a DEI Bitwriter to program many of those options. They could have just put a USB or serial port on the main system, but DEI wants to sell you an additional piece of hardware. Some of the Bitwriter options include remote start run time by the minute, smart start temperature, and siren duration by the seconds. You can also customize the key fob icon for each of the Aux outputs to Trunk, Window, and Sunroof with a Bitwriter. For me, I would rather not have the above problems, not have to buy a Bitwriter, and slightly less customization capabilities.

In regards to the key fobs, the fob for the 5704 is the same as the one used with my older 5901. One complaint I had with that was that the rubber cover over the USB charging port only lasted a few months before disintegrating. Of all three of the fobs, none have an extremely noticeable vibration capability. During an alarm, the CodeAlarm and the Viper had the most noticeable vibrator, with the AutoPage being slightly less. I can tell you from the Viper that I've had mixed results with the vibrator alerting me. The problem is that none of the fobs actually vibrate and sound at the same time. Rather they sound, then vibrate briefly, then sound again. The piezzo buzzer on the AutoPage fob, however, is at least twice as loud as the one on both the Viper and the CodeAlarm. In fact, I find myself having to use the AutoPage's fob while it's in my pocket sine it's so piercingly loud.

The Viper 5704 and the AutoPage CS3-RS915LCD both have mini USB connectors on the key fobs. The CodeAlarm has the more modern style, micro USB charging connector. If you're an iPhone user, you're going to have to have multiple chargers in either scenario. If you're an Android user, you'll be happy with the CodeAlarm's fob since it's nice to have one universal charger that will work for your phone and your key fob, not to mention there will certainly be lots of your friends and coworkers that will have a micro-USB charger lying around if needed. The fobs that come with the AutoPage and the CodeAlarm both have painted fronts, and expect them to wear quickly. The plating on the CodeAlarm and AutoPage's fobs have both disintegrated pretty well over several months. I wish they would just leave the paint off and leave them rubberized black plastic. The silver paint on my Viper fob is half gone exposing an ugly greenish plastic underneath. Finally, I found with all the fobs, that it's very easy to accidentally hit one of the super large lock/unlock buttons when they're moving around in your pocket. One thing with the AutoPage, if you hit the lock button while the system is already armed, it triggers the car finder and will beep your horn annoying. With the CodeAlarm, you have to hit a side button to trigger the car finder, which is difficult to do by accident. If you manage to hold down the unlock button, that ends up being a trunk release, if you have that functionality in your vehicle.

The fob for the AutoPage is almost identical to the CodeAlarm (they both must be using the same manufacturer for the remotes), but the navigation is completely different. Getting to 2-car mode with the CodeAlarm is much easier just press the F button, then lock and unlock together. With the AutoPage, you have to go through the menu, which can be tricky (though it's at least a menu vs. having to memorize some random key sequences). For the Viper, you have to hold down the F button as well to change to car 2. I like how you can also customize the color on the Viper's and the AutoPage's fob's backlights. As far as battery life goes, you should get at the very minimum around 5 weeks or more per charge on any of the fobs depending on usage.

From experience with the key fobs, the plastic LCD display covers get scratched and blurred very quickly from being in your pocket, bag, etc with other keys and items. At the same time you get one of these systems, get some good quality screen protectors with STRONG adhesive so they don't peel up. When you get the systems, they come with a cheap plastic sticky protector on the fob's display. Peel that off and keep it to use as a template to cut screen protectors. Put it on top of a screen protector, and trace around it with a fine tip marker (I use the fine tip Sharpies). Cut out inside the line you drew. It's not going to be perfect, but it's better than eventually having a blurry and scratched display. Oh, and make sure you clean the grease, etc. off your fob's display with rubbing alcohol before applying the screen protector.

For the remote start functionality, they all behave pretty similarly, though I've only tested the CodeAlarm in practice. The only two difference I see are that first, you have more one more option with the AutoPage to avoid accidental starts. With all of them, you can at the very least set them so you need to hit the start button twice within a few seconds. Second, with both the AutoPage and Viper, you can have temperature controlled starts, with the AutoPage able to be set at 0 degrees F, and 15 degrees F, and Viper only 0 degrees, but the Viper customizable to 10 degree F increments if you also have a Bitwriter. The Viper can also start your car at a high temperature for cooling, where the AutoPage only has a low temperature. The viper might be helpful for you if you happened to need to leave a pet in the car in a hot climate. For me, I would never use temperature controller start, and I would carefully consider whether or not you would use it before making a decision based on this.

So far, I've had no major issues with the remote start functionality of the ca6551sst. I tested it in combination with an iDatalink transponder bypass, as well as a DEI PKALL, but it took many, many tries to get the PKALL programmed, so I didn't trust it. With both bypasses I had to increase the crank time since they're slow to send the code, but the ca6551sst let me easily adjust that. And that leads me to one more difference in the remote start the Viper and the AutoPage have several more options for crank time than the CodeAlarm, but again that hasn't posed an issue for me with the CodeAlarm.

As far as the alarm functionality goes, the CodeAlarm has an enormous win over the Viper and AutoPage, and that is that if you use the horn for your alarm, when your alarm is triggered it will optionally (by default) hold on your horn with random brief pauses! This definitely is an attention getter wow! Personally, I don't hook up the included sirens, I only use the horn since I don't like to drill a hole through the car's firewall to run a wire for the siren. Sometimes you can find an unused wire in your car to use for the siren, or just be able to slip a wire through an existing hole through the firewall.

As with my Viper, when disarming the CodeAlarm I've found that once or twice a week it will take 1-2 button pushes to disarm the security system, where each time I'm standing within a few feet of the vehicle. Fortunately it hasn't been the 100's of times it would take with the Viper.

One other issue I have with the CodeAlarm is that there is a "ground while armed" wire on the CodeAlarm that I use for a secondary warning LED that I mounted on the dash of my vehicle. Unfortunately, it's also on during remote start even when the system is disarmed. Because of this, it stays on until I put my key in the ignition, turn it to on, and press the brake to release the system's control over the starter. This means I'm going to have to get a relay that will cut off ground to the LED during remote start. The Viper on the other hand has 4 programmable outputs that you can set either to validity, link to arm, link to disarm, link to arm/disarm, or remote start only. They're all controllable from the fob. It's nice that they have these built in, but you'll need a Bitwriter to program and fob icon and the latch time away from the default of 30 seconds if you're planning on using them for window rollup and/or sunroof closure. The AutoPage has 3 programmable outputs, and you can program the timer from 1 second to 2 minutes without any sort of add-on. For the CodeAlarm you'll need an external timer relay.

The AutoPage is the only one of the three that doesn't have warning LEDs on the antenna, and comes with an external LED. This is important to me since the antenna can draw attention to the antenna's location. If someone is smart enough, they could break into your car and if they rip off the antenna quick enough, you would never get a page. On the other hand though, not having LEDs integrated into the antenna could be a drawback for the install since then you have to find a place to mount your LED, and potentially have to drill a hole somewhere. For me, I purchased a small black plastic project box, drill a hole in it, mounted the LED in, and mounted the box in the car using double sided 3m sticky mounting squares found at Walmart.

One other note is that the CodeAlarm has no car temperature check functionality, whereas both the Viper and CodeAlarm do. Also, as alluded to above, both the AutoPage and the Viper have extra programmable outputs if you want them to close your windows, sunroof, etc. The CodeAlarm only has one programmable output, though on the Viper and AutoPage, those outputs have various limited functionality. I suggest downloading the manuals for more info.

In regards to support, I did contact DEI three times twice by phone, and once by email. I definitely have to give them credit as they answered me each time in a timely fashion by phone and email. I tried calling AutoPage, and was not able to get through on their consumer phone support number. I also tried emailing AutoPage, and I never received a reply. I did not try contacting CodeAlarm's support.

In summary, I think any of these can be winners depending on your requirements, likes, and dislikes. The AutoPage has everything the CodeAlarm has and then some, except for the random horn honk feature when alarming. The big thing that I really like about the CodeAlarm is definitely the random horn honks that would really get people's attention in a parking lot full of cars where most people have learned to tune out car alarm honking. However, the AutoPage does have a slightly better fob with a more powerful vibrator and much louder sound which is really important to me. I also like how the AutoPage will let you change the fob's background color whereas the CodeAlarm will not, not that this should be a deciding factor. I would only go with the Viper if for some reason I didn't mind purchasing a Bitwriter, needed an extreme customization option, or the high temp auto start capability.

Personally, my favorite is the CodeAlarm. I like the random horn honk feature, the micro USB charging port for the FOB, the fact that you can use a jeweler's screwdriver to release the wires that you don't need form the harness rather than cutting them (in case you move it to another car or decide to use a feature someday), and that it's virtually bug free except as noted with taking 1-2 extra unlock pushes on the FOB once in a while.

Lastly, it should be mentioned that all three have the ability to link to optional cellular based add-ons that you pay subscription fees for so you can get alarm notifications, start your car, unlock your doors, etc. from a smart phone. AutoPage calls their's C3. DEI/Viper calls theirs SmartStart (not good reviews here on Amazon), and CodeAlarm (Audiovox) calls their add-on 220Carlink. The DEI/Viper and the AutoPage both have GPS tracking available. The subscription fees vary, so do some homework.

---Major Bug with AutoPage System Received---

Finally, I must mention that the AutoPage CS3-RS915 LCD systems apparently have a manufacturing bug at this time. I purchased two from different resellers, and they both had this bug. The majority of the time, triggering the warn-away stage on the shock sensor will subsequently trip the 2nd stage/full alarm for the majority of the time. Other times it behaves normally for a while until the unit is power cycled. Or, if the unit is power cycled, it will start misbehaving again. Sometimes when the 1st stage is tripped, the LED's for both stages go into a frenzy for a minute or so, though the alarm never gets triggered. When I remove the blue wire from the shock sensor harness (the 2nd stage trigger), the 2nd stage doesn't get triggered. When I have the system set in shock sensor test mode, it behaves fine. It also works fine when paired with a DEI 504d shock sensor. So, the problem appears to be a combination of the main unit and the shock sensor. This problem could go unnoticed since unless you are paying close attention, the only symptom one would see, depending on how and what you were doing when you set your shock sensor's sensitivity, is that occasionally it will either take much less of a shock to set the system off (if you set the shock sensor sensitivity when it was behaving normal), or it will take a much harder hit to set the system off (if you set the shock sensor when it was acting up). Personally, I hate the warn away feature since it's an annoyance, and I always pull the warn away wire out of the shock sensor's harness (the green wire in this case), so it's not a big deal. It's still a bug though that makes me doubt AutoPage's quality control. I actually ended up using a DEI 504d shock sensor (relatively cheap) with one of these, and RMA's the other.

If anyone else out there reads this review that has one of these system, please test your shock sensor out over a few days time and leave a comment here letting us know if you're experiencing the same issue. You will see this issue as it will be impossible to just trigger the warn-away feature of the shock sensor. With a light hit, the green LED will light first, followed by another blink of the green LED, then the red LED.

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I installed this system by my self on my 2004 Ford explorer. Viper doesn't like for you to install it by yourself, they want you to pay 400-600 to have a "pro" to install it and take shortcuts. The hardest thing to do is to find the wires in your car and to match them up with the wires that go into the brain. They only tell you very vague information about their wires. The only way to learn more about what wires is to become a licensed viper dealer, pay them money, sell their alarms and then you can get their wiring information. Welcome to the 21st century Viper, google works very well and made my install successful and free. I give this company a .5 star review but the product a 5 star.

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I believe a person with a reasonable understanding of electronics can install this system their self. Multimeter, butt connectors, screw drivers, wire taps, extra wiring, socket set, electrical tape, and double sided tape are most of the tools I used. I used Alldata for most of my connection lookups, it's a paid service but you should be able to google enough to find and test your wires before hooking them up.

Best Deals for Viper 5704v Full Feature Car Alarm with Remote Start and 2-way Pager

I just bought this model last week and had it installed. There were several remote starters to chose from, and feedback from end users were all over the board. Let me start by saying I'm not the biggest fan of buying anything that has a "5 star" rating from one person and a "1 star" rating from the next. That being said, under that rule alone finding a starter was near impossible. So, I kept my "must haves" to be as specific as possible to rule out as many starters as possible. I needed to have the following: 1.) Something that would let me know the car had successfully started; 2.) a remote that could be recharged; 3.) a remote that would work despite being inside of a building (or otherwise obstructed). Put those must haves together and this is the remote you are looking for. After heeding the advice of nearly every review I seemingly read, I decided I would shell out the cash to have a professional install the remote. Good thing, too. The installation lasted a whopping 4.5 hours (from someone who does this for a living!). If you are that inclined to save the money because you like tinkering around with cars and in my mind wasting an entire day (because it will undoubtedly take you longer than 4.5 hours), have at it, Hoss. All things considered, the remote starter is amazing. The unit tells you that indeed the car started, the distance is ridiculous, there is no need to worry about batteries, and the alarm is a big plus to have alongside the starter. With installation this is going to cost about $500 expensive no doubt, but I recommend this unit. Good luck shoppping! Oh, and I must add this, if you are looking to buy this for your wife... big brownie points! BIG.

Honest reviews on Viper 5704v Full Feature Car Alarm with Remote Start and 2-way Pager

For about the same price for an oem alarm, this is the way to go.

It has a bunch of addons like the proximity sensor, auto windows, tilt senor and more.

Find helpful customer reviews and review ratings for Viper 5704v Full Feature Car Alarm with Remote Start and 2-way Pager

i love this product, Had it put on my Lincoln Mart LT Truck and it work like a new baby. Now i feel safe when i leave it along.

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