Viper Car Alarm Systems Review

This site contains affiliate links to products. We may receive a commission for purchases made through these links.

Viper is a subsidiary of Directed Electronics Incorporated. Around 2000, Viper was introduced and since then it has been the world’s best-selling vehicle alarm and remote engine start brand.

The company has a high ranking among elite product publishers such as Gear4Wheels.

The company uses precision engineering and the best technologies to give you features you’ll love in a car alarm & security system.

Viper created the first ever Smartphone control category and is leading the keyless revolution. You can trust that Viper will constantly improve and provide you with reliable products 

Alarm model Series

  • Viper SmartStart
  • Viper security system

From your Smartphone, you can remotely start your car during winter or in summer; you can lock and unlock your car from a remote location.

The best security SmartStart offers is the ability to track your car’s location.There are two systems attached to the SmartStart series.

It can either be the standard SmartStart system only, which offer these features: 

  • Keyless entry
  • Lock and arm or unlock and disarm
  • Remote car starter
  • Vehicle status and alerts
  • Trunk release
  • GPS
  • SmartFence

Alternately, you can opt for the more advanced SmartStart remote and security system. It has all the features of the basic version, however it has a siren and shock sensor too. 

This security system connects to your entire car for protection against theft.

The kits include all the components you need for detection purposes. 


There are three basic forms to the security system:

  • The LCD 2 way
  • Value 1 way
  • Entry level 1 way

 All three ranges are full alarm systems capable of detecting possible break ins. Sirens are also provided to signal movement in the sensors.

A component speaker (Woofers and tweeters are installed separately variant of the R-Series speakers that are primed for heavy duty power handling and overall volume.

type r series

These are the speakers you buy for a component audio system that you intend to crank out some serious wattage and volume without worrying about distortion or loss in clarity. In terms of bass performance and quality, it doesn’t get much better than Alpine’s Type-R series.

Primarily designed to fit more varieties of car than other lines, the Type-S speakers from Alpine are built so that any vehicle can enjoy the upgrade of premium Alpine sound regardless of what car you drive.

type-s_series review

Here’s a list of the highlights for this series of speaker:

  • Wide Range Silk Dome: Providing excellent resolution and wide-band frequency range response, even the smallest speakers in the series produce some amazing sound.
  • Swivel Tweeter: Looking for that perfect sound balance for the driver’s seat in your car? Redirect the tweeters up to 10 degrees to fine tune the sound performance for your vehicle.
  • Tuned Poly/Mica Cone: Thanks to the combination of mica and polypropylene, these speakers have excellent energy transfer, delivering high clarity as well as higher efficiency.

This is Alpine’s economy and gear4wheels1-20nt line, but that doesn’t mean they sound weak or bad by any means.

type-e_series review

These coaxial design, soft-dome tweeter, sleek-grilled speakers are easy to install and are still built to Alpine’s high standards of quality and exactitude.

These are an excellent choice if you just need to replace a blown factory speaker, or you are starting to build a custom sound system for your car.

Alarm Reviews

Comparison Chart

51M7Owe8yGL. SL500
Viper 350 PLUS 3105V 1-Way Car Alarm Keyless Entry,BLACK
51dgiUI6gNL. SL500
Viper 5305V 2 Way LCD Vehicle Car Alarm Keyless Entry Remorte Start System
41nM4mDm3oL. SL500
Viper 3106V 3-Channel 1-Way Car Alarm System
51k97wv+foL. SL500
3305V DEI Viper 2 way Keyless Entry Security Alarm System With 2 Door Locks

1. Viper 350 PLUS 3105V

51M7Owe8yGL. SL500

Your car will have full protection all around with this entry-level Viper security system.

The two remotes arm and disarm when you lock and unlock your car respectively. The remotes are embedded auxiliary and have panic mode features.

There are two arming options for you to choose from. When you push the lock button for one second, you trigger the active arming.

However you can program the system to lock the car automatically 30 seconds after the ignition has been turned off.

A warning chirp sounds 20 seconds after the last door has been closed. 10 seconds after that, the headlights will flash to indicate the car alarm is armed. 

The Stringer Double Guard Shock Sensor picks up impact from the vehicle or the glass. You can program the sensitivity level. High sensitivity triggers the alarm at the lightest touch.

Clone-Safe® Code-Hoping® 

The receiver and the remote use mathematical algorithms to change their wireless codes each time they’re used. This prevents unauthorized copying of the remotes’ codes that can be used to get access to the car.

Failsafe® Starter Kill

The alarm’s control unit has a built-in relay which disables the car’s start key or button. When the Automatic Engine Disable (AED) feature is on, it doesn’t allow the starter to work 30 seconds after the ignition has been turned off. You need to use the remote to disable this feature.

Revenger® Six Tone Siren

The siren consists of six tones in a sequence. Two of the tones can be eliminated by cutting the black or white wire loop. This results in a single tone siren. The volume can either be a full blast or 6 dB quieter than a 12 dB siren.


  • Two 4-button 1-way remotes
  • Keyless entry
  • SmartStart compatible
  • 1500-ft. range
  • Anti-carjacking
  • Guarantee protection plan 


  • The remote can send commands from a far distance
  • Compatible with all cars 


  • No trunk pop
  • There is no domelight supervision

2. Viper 5305V

51dgiUI6gNL. SL500

The remote start is convenient for you to cool or warm your car before you enter it. The keyless entry feature makes it easier for you to get into your car without wasting time looking and fumbling for your keys.

The Viper 5305V is SmartStart compatible. With your smartphone, you have full access to your car’s alarm system. The remote and your smartphone arm, disarm, lock and open the trunk.

The LCD screen transmitter displays icons to inform you which security feature has been activated.

Failsafe® starter kill

The activated built in relay prevents the engine from switching on. You have to disarm the system when you want to start your car again. This prevents unauthorized driving of your car.

Stinger® Double Guard® shock sensor

The Stinger Double Guard shock sensor is designed to detect impacts to the car or the glass. The sensitivity is adjustable using the rotary control on the side of the shock sensor. A light impact sensitivity generates a “warn away” pre warning siren chirp. Harder impacts trigger a full blast siren. 

Auxiliary output

The Viper 5305V has four auxiliary channel outputs which can connect to features found in modern cars. These include trunk release, opening and closing of windows and sunroof, the audio system, and headlights.

Nuisance Prevention Circuitry (NPC)

This circuity prevents annoying repetitive trigger sequences due to faulty door pin switches or environmental conditions such as thunderstorms. If the alarm triggers the same sensor three times within an hour the NPC bypasses the detectors.


  • 1/4 mile range
  • On-screen user interface
  • Status LED
  • Revenger® six-tone siren
  • Keyless entry 


  • The multi-car control lets the remotes connect to four vehicles
  • You can choose the sensors you want to activate 


  • Not compatible with manual transmissions
  • No anti-carjacking features 

3. Viper 3106V

41nM4mDm3oL. SL500

The entry-level security system protects your car. It features all the sophisticated technologies found in all Viper products.

The two auxiliary outputs let you connect the remote to two different vehicles.

The Viper 3106V has an optional remote start feature. When you connect it to the SmartStart products you have full control of your car from your smartphone. 

Comfort closure

The control board has full access to your car’s computer circuitry. When you exit your car the comfort closure feature will automatically roll up your car’s windows.

Stinger® Double Guard® shock sensor

The sensor detects tampering on your entire car. You can adjust the sensitivity of the impact felt. When the shock sensors are adjusted it can give off a warning signal for a light tap. The sensors will trigger a full blast alarm.

Control center

The newly upgraded control center of the alarm system ensures all features are optimally running. The RF antenna, status LED and the control button to engage valet mode or emergency override are all controlled by the center.


The alarm system has a 66-bit code encryption to prevent remote code cloning and grabbing. Codes are changed every time the remotes are used. No codes are repeated.


  • Two 4-button 1-way remotes
  • 1500-ft. range
  • Keyless entry
  • Failsafe starter kill
  • Anti-carjacking
  • Guarantee protection plan
  • Neo revenger six-tone siren
  • Parking light alarm response 


  • The remote can unlock the doors from a far distance
  • The Viper 3106V has all the features you need for ultimate protection


  • No domelight supervision and trunk pop features
  • The remote can serve as a universal gear4wheels1-20nt for other Viper security models 

4. Viper 3305V

51k97wv+foL. SL500

The two-way system safeguards your car and the assets inside it from thieves. You can feel safe because the LCD will report your car’s security status.

The starter killer prevents criminals from hotwiring your car. For the ignition to turn on again, you’ll need to deactivate the command from your remote.

The siren gives a warning chirp in case intruders are tampering with your vehicle. If they don’t stop, the siren blasts a loud sound.

The Viper 7341V and 7145V serve as gear4wheels1-20nts for 2- and 1- remotes respectively.

You may not necessarily be able to distinguish it, but if you have a trained ear or you are picky about your car audio, these may not be your best choice.

Clone-safe code-hopping

The receiver and the remote controls change their codes each time they’re used. They do this by means of mathematical algorithms. No two codes will ever be the same.

XR Plus

The remote and control units utilize Viper’s exclusive XR plus technology. With the use of a separate log in antenna, the range expands to 1,500 ft.

Silent mode

The silent mode temporarily disarms certain chips. The warn-away response impact is deactivated. However, if the car is heavily tampered with the sensors will still trigger a full blast alarm.


  • Three-channel security system
  • Keyless entry
  • Parking lash lights
  • Comfort closure
  • Revenger six-tone siren
  • Shock sensor
  • Two auxiliary outputs
  • Vehicle recovery system 


  • The system has power saver mode which drops the current drawn from the car’s battery
  • The ignition switch position is monitored and if it’s turned the alarm is automatically triggered


  • There is no trunk pop and dome light supervision
  • The sensors are not sensitive as they should be 


I hope I have delivered a through, honest review of Viper Car Alarm Systems, with which you can choose the option that better fits your needs.

Read also: Prestige Car Alarm System Review