Viper 4105V Enhanced 1-Way Remote Start/Keyless Entry System

Viper 4105V Enhanced 1-Way Remote Start/Keyless Entry System
Viper 4105V Enhanced 1-Way Remote Start/Keyless Entry System
Viper 4105V Enhanced 1-Way Remote Start/Keyless Entry System

Start your engine from up to a quarter of a mile away with this Enhanced Viper remote start system. This system comes with two 4-button remotes and several features, such as keyless entry and SmartStart compatibility.

  • 2 4-button 1-Way
  • Up to 1/4 Mile Range

  (14 reviews)

Start your engine from up to a quarter of a mile away with this Enhanced Viper remote start system. This system comes with two 4-button remotes and several features, such as keyless entry and SmartStart compatibility.

New features:

  • Auxiliary channel
  • Horn Honk
  • ViperĀ® SmartStart compatible
  • Includes two 1-Way remotes
  • Separate ESP2 and D2D ports
  • Onboard remote start relays
Download Owner's Guide
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. Up to 1/4 Mile
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.
# 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 VSM350 module, your system will also be ready for SmartStart GPS.

  1. Ingersoll Ont canada12/15/2022

    I just had the 4105v unit installed in my 2016 Honda civic ,I love it no more cold days in this winter and cooler summers to come .

  2. Dave-RI7/9/2022

    I installed this in my 07 F150 maybe 4/5 years ago, works great, never had an issue. Great product

  3. Sarah - Hampden, MA11/9/2020

    I love my remote start! My parents got it for me for Christmas 2 years ago. Cold months in the winter are no longer dreaded in my Honda Pilot! 100% worth it and would recommend to anyone!

  4. GARY BAUER11/17/2018

    Just had the 4105V installed in my Ford F150 and it works great. No more cold mornings in Wisconsin.

  5. Lorna Hay-Gaudet3/10/2017

    I love the whole concept as my car no longer has garage space. My issue is why it has to shut off when I open my door....told by installer that is what has to happen. Told then I have to press my start button to start car again. I have a 2014 Mazda 3 keyless entry car.

  6. Donna New Jersey1/28/2016

    Love it except on cold days.....needs to crank engine for more then 1 second. Needs more like 3 seconds to work on cold mornings. Still recommend it.

  7. juan carlos CT1/9/2016

    Viper model 4105v installed by Speed of Sound Technologies . supporting owner run business . viper certified installer . Great product . Nice to get in a warmed up car in this cold weather here in the east coast .

  8. Scott - Centuria, WI12/8/2015

    Got this installed on my 2006 Nissan Pathfinder a year ago. Works great, never had any problems with it and it has much better range than the OEM keyless entry FOB. Plan to have another installed in my 2006 Toyota. Couldn't be happier!

  9. kevin - orange county, ca6/18/2015

    works great. just wish it would honk when locked(not sure if possible), exterior lights go off at least. Also, do NOT use the remote start when you have anything plugged into a trailer hitch, this blew a fuse two times and EVERYTHING electrical in my dash/doors went out, my windows were down

  10. Crystal Gunter, Sagle, Idaho4/14/2015

    I've been very pleased with my Viper remote start. Installed in my Toyota Camry by Best Buy. It has performed great no problems.

  11. Mary - Clarksburg, WV10/10/2014

    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.

  12. Sam Florida8/12/2014

    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..

  13. John- Yelm, WA5/8/2014

    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.

  14. Darrell12/28/2011

    Once it finishes booting up it works Great!

Load more

Add a Review