Viper Entry Level 1-Way Remote Start System

  • 4105v
  • 4105v
  • 4105v

Start your engine from up to 1,500 feet away with this entry level Viper remote start system. This system comes with two 4-button remotes and several features, such as keyless entry and SmartStart compatibility.

  (4 reviews)


  • 2 4-button 1-Way
  • 1,500 ft. Range

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Start your engine from up to 1,500 feet away with this entry level Viper remote start system. This system comes with two 4-button remotes and several features, such as keyless entry and SmartStart compatibility.

Features and Specifications

Remote Confirmation (?)2-Way remotes let you stay in touch with your vehicle, confirming your commands (such as remote start, or arming your security system) either with an LCD screen on the remote, or using LED lights. Some 2-Way remotes also act as a security pager, letting you know your siren has been triggered, even if you are too far away to hear it. None
Remotes (?)The number and type of remotes that come with the system. 2 4-button 1-Way
Range (?)Viper systems use Radio Frequency (RF) technologies to communicate with your vehicle, and these technologies each have a typical operating range. Range varies by the technology used, but also because of environmental factors such as interference from other RF sources. Currently Viper systems with the longest range use Spread Spectrum Technology (SST) with range up to 1 mile. 1,500 feet
Security (?)Approximately 1.2 million vehicles are stolen in the U.S. every year and $1 billion worth of contents are stolen out of vehicles - so millions of vehicle owners have reached out to Viper security systems as a powerful deterrent against thieves and vandals.
Remote Start (?)Remote Start allows you to start your engine by remote control, allowing your vehicle's climate control system to warm up or cool down the cabin before you get in. Range is important with remote start (your vehicle might be parked down the street, or at the far end of a parking lot) and 2-Way remote start systems are preferred (because they confirm that your vehicle has started.)
Keyless Entry (?)Unlock your vehicle's doors with the push of a button on your keychain remote.
Trunk Pop (?)Viper systems with Trunk Pop can open your power trunk with the push of a button.
SmartStart Compatible (?)A Viper SmartStart module can be added to this system to make your vehicle SmartStart ready.
Encryption (?)Clone-safe, anti-Code Grabbing technology comes standard on every Viper system. 66-Bit
Domelight Supervision (?)A great safety feature: illuminates your vehicle's dome light for 30 seconds when you disarm your security system or unlock the doors of your remote start system.
Stinger DoubleGuard Shock Sensor (?)Each Viper security system comes standard with the dual stage Stinger DoubleGuard shock sensor, which detects blows or impacts to the vehicle and can discriminate light impacts from heavy ones.
Neo Revenger 6-Tone Siren (?)Light impacts result in WarnAway chirps from the Neo Revenger Siren, while heavier blows result in the full 120 dB 6-Tone sequence, designed to frighten away the would-be thief and call attention to the intrusion attempt.
Failsafe Starter Kill (?)Keep your car where you parked it with the Failsafe Starter Kill, an immobilizer designed to prevent hot-wiring. Option
Anti-Carjacking (VRS) (?)VRS is a user-operated anti-carjacking system. Once activated, if your vehicle is carjacked, 30 seconds later the siren will start screaming for help and the lights will flash. When the carjacker pulls over and turns off the ignition, the starter kill will activate, which should prompt the carjacker to then abandon your vehicle for eventual recovery.
Guaranteed Protection Plan (GPP) (?)GPP refunds your comprehensive insurance deductible up to $2,500 if your car is stolen within the first year after Viper is installed; $5,000 if it also has Viper Window Film! Option
# of Auxiliary Channels (?)Auxiliary channels are electrical outputs controlled by your keychain remote, which your installer can interface with systems in your car to allow you to operate them by remote control. Additional parts or labor will be required. 2




ESP2 is Viper's exclusive serial communications protocol that allows extra ultra-security, high-speed communication between systems and enables many of Viper's key features.

XR Plus

XR Plus

Viper recently made a significant performance upgrade to the RF receiver section of many of our award-winning security and remote start systems. The new XR+ Extreme Range superheterodyne receiver has an improved sensitivity specification of between 3 dB and 6 DB, which equates to a measurable range increase on the order of 15 percent. It also offers improved image rejection for certain types of RF interference, resulting in improved reliability.

SmartStart Compatible

SmartStart Compatible

Start, control, or locate your car from virtually anywhere with your smartphone.

You can add a Viper SmartStart module to any compatible Viper remote start or security with remote start system to make your system SmartStart ready. By adding a VSM250 module, your system will also be ready for SmartStart GPS.

Customer Reviews Write a review

  • Mary - Clarksburg, WV


    I've been very pleased with my Viper remote start. Installed in a Honda by Best Buy - only issue I have had is when I try and start it from a long distance away and large trucks are parked on both sides, the signal doesn't always get through to start the car. Completely satisfied otherwise.

  • Sam Florida


    For what this 4105V model is, an entry level system, I am very pleased. I have a 1990 luxury GM make, best Buy put it in.. got it for Xmas 2014 ( 8 months now) and works like a charm. It get hot in Florida (95 today) and this thing works fine. I set the temp in my car, start it 10 mins before i got out to it in storelots etc and it works from insi9de the store, and doors locked, no key inside to release the wheel. When i get in, the air has already started and up to speed.. The car controls when set, will activate heat or A/C depending on what is needed, love it. Have demonstarated and recommended to friends (3 so far and they have each purchased one 9 2 got the premium jobbie but life is tough.. A+ from me..

  • John- Yelm, WA


    I got the viper 4103xv as a 2013 Christmas gift and when it works, it works great. The problem is that it only works for a month or six weeks before it stops working. It was purchased at Best Buy and I've had it in there six times since December fix it. Just returned from there today, their Geek Squad guys don't know it keeps going out and I'm getting a bit frustrated going back so much. It's installed in a 2012 Hyundai Tucson. Has anyone else ever had this problem? I hope it keeps working this time because when it works it is a very good product.

  • Darrell


    Once it finishes booting up it works Great!