Viper 4105V Remote Start
Start your engine from up to 1,500 feet away with the Viper Alarm 4105V remote start system. This system comes with two 4-button remotes and several features, such as keyless entry and SmartStart compatibility.
Viper 4105V XR Plus
Viper recently made a significant performance upgrade to the RF receiver section of many of their award-winning security and the Viper remote start systems. The new XR PLUS Extreme Range superheterodyne receiver has an improved sensitivity specification of between 3 dB and 6 DB. This 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
Start, control, or locate your car from virtually anywhere with your smartphone. You can add a Viper SmartStart compatible module to any compatible Viper remote start or security with remote start system to make your system SmartStart Compatible. By adding a VSM250 module to the 4105v, your system will also be ready for SmartStart Compatible GPS.
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.
** Notice **
Most 1996 and newer vehicles need an additional bypass module for additional money on any auto start installation.