Viper 3105V

3-Channel, 1-way Car Alarm Security System w/ Keyless Entry and Two Remote Transmitters

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Product videos

• FailSafe Starter Kill
• Stinger Double-Guard Shock Sensor Detects Tempering
• Panic Mode - Call for Attention by Triggering Alarm

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Product Highlights

• FailSafe Starter Kill
• Stinger Double-Guard Shock Sensor Detects Tempering
• Panic Mode - Call for Attention by Triggering Alarm


Encore: More Features & Capabilities

sonic electronix logo
750 Feet
1000 Feet
Keyless Entry
Honk Horn
2 Stage Shock Sensor
Starter Kill Output
Interior Light Supervision
Remote Buttons
Remote Warranty in Years
Siren and Horn Outputs
Siren Included
Two Car Operation
Blue LED
Security Features can be turnend OFF

There's A Reason Viper Is The Best - Viper 350 Plus / 3105V

Viper has long been the industry standard for quality vehicle security and remote start systems, and for good reason. Viper has led the way in innovative security technology from their top of the line systems to their solid entry level systems and the 3105V is no exception. With a FailSafe starter kill system and Anti-Carjacking mode, you can be sure that would be thieves wont be going anywhere with your vehicle. You can even hook up a remote start to the Viper 350 Plus if you wanted to. The 3105V is one of our most popular alarm systems that we carry and it looks like it's going to stay that way for a long time so make sure you get yours today!

Keyless Entry

Keyless Entry

Performs lock and unlock tasks without physical contact with the vehicle. Power door locks can be controlled from several feet away or even within a building using a remote fob. The fob emits a radio frequency that is digitally encoded to prevent frequency stealing so no one can enter into your vehicle without your wireless transmitter.

Dual Zone Shock Sensor

Dual Zone Shock Sensor

This shock sensor utilizes warning chirps for minor disturbances and will trip the alarm if it detects more serious impacts or disruptions. Most dual zone shock sensors have adjustable sensitivity to reduce false alarms or warnings. These sensors let would-be thieves know that your vehicle is equipped with an advanced alarm system and to keep away.


Security Features:
  • 3-Channel, 1-way Security System with Keyless Entry, 4-Button remotes and control center
  • Not sure which model is right for you? Click Here to compare different Viper models
  • FailSafe starter kill
  • Stinger Double-Guard shock sensor detects tempering
  • Revenger six-tone soft-chirp siren and parking light alarm response
  • Nuisance Prevention prevents recurrent false alarms
  • Panic mode - call for attention by triggering alarm
  • Bright blue status LED warns thieves and gives you info about the system
  • Clone-safe Code-Hopping
  • Anti-carjacking
  • Optional remote start - be able to use the remote start feature (with the use of a separate module sold separately) or just the keyless entry by itself
Convenience Features:
  • Keyless entry harness included -- vehicle specific adapter may be required
  • Dedicated lock and unlock buttons for easy use
  • Domelight supervision output can light your vehicle as you approach
  • Parking light flash
  • Comfort closure automatically closes windows on some vehicles
  • Two (2) Auxiliary outputs
  • Programmable AUX output for remote-controlled options
  • Control center with antenna, valet switch, and status LED combined into one unit
  • XR+ Super-heterodyne receiever for range up to one quarter mile
  • 1,500 Ft. range
  • Viper SmartStart Compatible:
  • 1-year warranty

Replacement / Additional Remote Options:

Viper Model Comparison

Model Security Remote Start Keyless Entry 2-Way Main Remote Type Range Secondary Remote Trunk Pop SmartStart Compatible
VSS5000 Phone USA None Included
VSS3001 Phone USA None Included
5906v/5904v LED Screen 1-Mile 5-Button, 1-Way
5706v/5704v LCD Screen 1-Mile 5-Button, 1-Way
5806v 5 Button LEDs 1-Mile 5-Button, 2-Way
5606v/5104v 5-Button 2000 Feet 5-Button, 1-Way
4706v/4704v LCD Screen 1-Mile 5-Button, 1-Way
4806v 5-Button LEDs 1-Mile 5-Button
4606v 5-Button 2000 Feet 5-Button
4105v 4-Button 1500 Feet 4-Button
4115v Unlock ONLY 1-Button 1/4 Mile 1-Button, 1-Way
4205v Unlock While Running 1-Button LED 2000 Feet 1-Button LED
3305v LCD Screen 1500 Feet 5-Button, 1-Way
3606v 5-Button 1/4-Mile 5-Button
3102v 4-Button, 1-Way 1/4-Mile 4-Button, 1-Way
3105v 4-Button, 1-Way 1500 Feet 4-Button, 1-Way
3203v 5-Button 2000 Feet 5-Button, 1-Way

Also found as: Viper-350plus

Product history:

Viper 350Plus thumbnail
(newest, current model)
Viper 350HV thumbnail
(previous model, replaced by Viper 3105V)

Specifications & Details

General Features
Car Alarm
Remote Start
Keyless Entry
2-way Paging
Number of Remotes
Number of Buttons on Primary Remote
Main Transmitter Type
Sidekick Remote Transmitter Type
LED/Display Color
Number of Vehicles Supported
Number of Auxiliary Outputs
PC Programmable
Professional Installation Recommended
Convenient Features
Panic Mode
Trunk Release
Valet Mode
Alarm Features
Paging Range
1,500 Feet
Shock Sensor
Dual Zone Shock Sensor
Two-Way Paging Features
Transmitter Alert
Interior Thermometer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Model Number:




Internal SKU:


Internal Product ID:


Product and How-to Videos

Customer Ratings & Reviews

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Customer Reviews

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Great product worked as it said it would

I would recommend this product to anyone looking for a quality alarm system works great never have I had an issue with it . It also very affordable if your looking for a great product for a bargain price!

By Graham on September 18, 2013


found this helpful.

Well worth it !!!

Have one already lost a remote cheeper to buy new unit n get 2 remotes
Not much more than one alone now i have extra remote and alarm unite. Still have to program new remote

By Penns fan on February 20, 2014


found this helpful.


I would definitely recommend this product to anyone and everyone who wants an aftermarket alarm in their vehicle.

By Lorenzo on October 23, 2014


found this helpful.

Great First Alarm Sytem

I bought this Viper 350 plus about a month ago and its worked great! Install was easy and it came with what i needed. I like how i can adjust the sensitivity as well. Great first alarm system, I would definitely recommend.

By Jimmy on September 17, 2013


found this helpful.

Viper 350

great alarm. Always worked good for me and it keeps people from breaking into your car.

By Ryan on November 29, 2012


found this helpful.

Viper alarm

I bought this for a 1980 f350 mud truck project I started, I have never done an alarm but I have done a lot of wiring in the past in cars. Install was simple yet I still haven't finished it I only attached the sensor and speaker and set the sensitivity on high works well enough I would not recommend doing this if u don't have a wiring diagram for your application and some car knowledge for instance the wiring diagram says yellow is ignition but there like 20 yellow wires it can be confusing but it was small enough to go in the kick panel I would recommend getting this and installing it I paid almost 300 for the alarm on my mustang this is by far best bang for your buck.

By Michael on April 3, 2015


found this helpful.

Reliable, Expandable, Budget system

This unit was great, I used it with a motion sensor and hood pin on my wrangler. No issues, self installed in a few hours. Only thing I didnt like is how the shock sensor is integrated into the main box and how the valet button, status LED and antenna are all in a second box. It would have been nice to mount these things in different locations.

By Gregory on November 14, 2013


found this helpful.

very reasonably priced, works great

so far I am pleased with its performance & would recommend it to any one that has a valuable vehicle, mine is a ' 57 Chevy hardtop Bel Air , worth the value of purchasing it .

By not neccessary on September 10, 2013


found this helpful.

Good buy

I bought this alarm six months ago and have no complaints. It works well, the alarm is pretty loud and the remote has a nice range. I suggest you mount the impact sensor on a part of the frame for it to activate nicely or else you have to pound on the car really hard for it to actually set off the alarm. The price was very good, I saw this same alarm for *****$ at future shop while I payed ****$ for it. I would definitely recommend this product to a friend.

By Pierre on January 30, 2013


found this helpful.

great alarm system

I bought 2 of these viper alarms and they work great!

By e.k. on January 28, 2013


found this helpful.


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