Review written by levi from tampa, FL

i got this and haven't had any problem with at all i have had two other ones but i feel like i want need any other one after this everything works good and the price was grate anytime i need anything for my car i will be getting it from sonic

Review written by Matt from Castle Rock, CO

This alarm is by far the sweetest alarm system I have ever owned. With the system inside my car being so expensive, I didn't trust the stock alarm at all. Upgrading to this alarm has stopped me from being so paranoid. If you have a crazy sound system in your car and want a great alarm to protect it, this is the perfect alarm for you.

Review written by Stephen from Tucson, AZ

My friend has this alarm in his car, and I recently purchased one to install in mine. This alarm is ridiculous! No other alarm in the market can honestly match up to this one. It comes with everything you need in the box, has the coolest lcd pager out, and has more functions than you could imagine. If you are going to get an alarm do no go cheap, because you get what you pay for, and if you go cheap on your alarm then your car or your stereo inside your car WILL get stolen. This alarm is the BEST!

Review written by Matthew from Fontana, CA

I thought this alarm was alright. I think this alarm is more for looks then protection. I did not think the alarm was very loud. My cliford alarm on my prelude is very loud. The LCD screen on the remote is very nice and I love the fact that the alarm alerts me if somebodys breaking into my car. I thought the alarm was great but I think the the arlarm could have been louder.

Review written by Jake from Lansdale, PA

I had this in my car after the driver side lock went on me. I needed keyless and i figured.... hey, why not?? so i went with this and i was blown away. Unfortunately i had to sell the car. But trust me, i will be getting another one of these to go in my new 99 accord coupe, especially after it got broken into just months after getting it! AMAZING PRICE TOO!! this thing sells for like $510 at b*** b**.

Only problem i ever had was with the LCD getting scratched up, which was because i had it hanging from my belt loop to show it off haha.

Review written by Jesus from Los Angeles, CA

This is an awesome unit. I took it upon myself to install the Viper 791XV. With my 1994 Nissan Altima SE the unit works great and using online wiring diagrams make installation a breeze. With the unit I also bought DEI trunk release solenoid which shows you how much this unit can be expanded. Not only does the unit offer many features it's as easy to use as any normal security system, with the added range of course. As I said, Remote start "will change your life." Remote starting your car on early morning allows you to come out to a warm car, windows defrosted, and ready to go. Even on a hot summer day, Remote starting the car with the a/c on will only bring a large smile to your face. I recommend this unit to those who want only the best.

Review written by Edgar from Oxnard, CA

The viper 791xv is a great buy. I got this for my chevy and its been what I expected. The remote start works great and the Responder romote has good range. I was thinking of just gettin a plain alarm but when I saw the viper791xv on sonicelectronix it changed my mind. This alarm/remote start system is worth the money.

Review written by Leif from Denver, CO

The 2 way transmitter keeps me informed on the status of my vehicle at all times. The remote start is great for warming up my car in the mornings. With this alarm, even if you are out of transmitter range (up to 1/2 mile!) and someone tries to break in or steal your car, it will NOT start.

Review written by Josh from Plant City, FL

This alarm is great. I have had it for about a month now, cost about 200 to get it installed on my Grand Prix GTP after getting broken into before. Well this nifty gadget gets transmissions from my car every three seconds so I know everythings gonna be fine when I get to my car. The remote start works great and the alarm never needlessly goes off, like others around loud systems and loud exhaust. Buy it before you get broken into, it is one of the worst feelings you can think of and it happens when you least expect it!

Review written by Greg from Rosemount, MN

Buddy has this security set up with all the gadgets too. He can leave his windows down and if people reach inside the alarm goes off. The remote start works great especially here in MN. If you purchase a new vehicle just take it out and install it in the new one. All in all the products works great and looks cool all at the same time

Review written by Keval from Deer Park, NY

this product is actually better comparing to python and this one is easy to use an the range for the 2 way responder is better than actually what python got because my dad has python on his x5 and me myself got the viper becaue i found a really good deal on this website so its not just the pric its also the product this one isss beeter than python , i am comparing this to python beacus these two are the onli ones you would want to get when it come wo two way responder and lcd

Review written by Adam from Gainesville, FL

I have had this alarm for over a year and love it. It is easy to expand and the 2 way remote lets you know the status of your car. I am actually thinking about putting this alarm in my parents and brother's car.

Review written by Big from Taylor, MI

purchased this from sonicelectronix.com alittle while ago and just had it installed 3 days ago. this thing is pimp!

definitely recommended!

Review written by Mark from New Orleans, LA

My brother owned this alarm. He bought it from a local retailer and had them install it. It worked well throughout the time he owned his car. No problems at all.

Review written by Jonathan from North Highlands, CA

i got this great alarm after my other one didn't work. the viper one works well and almost every one puts them in. protects my dodge ram hemi sport very well...and the blue led looks alot better then that red.

Review written by Trevor from Lawrenceville, GA

this item works great, had for a year no problems