Viper is the number one aftermarket vehicle security and convenience brand in the world, and you can be sure that all your purchases on Viper.com come directly from the source.

All Viper systems are covered by a limited lifetime warranty for the original owner of the original vehicle it is installed on, when professionally installed. For details of the limited lifetime warranty, please see your Owner's Guide.

Viper's one-year Guaranteed Protection Plan is the most generous in the industry. GPP refunds your comprehensive insurance deductible up to $2,500 if your car is stolen with Viper installed and armed – whether your vehicle is recovered or not. For more information about GPP, including terms and conditions, click here.

All your purchases at Viper.com come with free ground shipping! Who else offers that in the industry?

This is crucial. Every Viper system sold on Viper.com not only comes with a limited lifetime warranty on the product – it also comes with a 100% Satisfaction Guarantee on the installation! For details, click here.

Your purchase of a Viper system at Viper.com includes professional installation at any one of literally thousands of authorized Viper technicians from coast-to-coast. Viper.com gives you access to all of them.