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Getting a new car alarm or remote start system has never been this simple!

All systems configured and purchased using the Build Your System tool are protected by a 100% Satisfaction Guarantee. Learn more >

Viper is security and convenience for your modern lifestyle.

Viper is the world's best selling vehicle security and remote start brand. We use cutting-edge technology to make sure you are in control, providing range and features you can count on every time.

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Viper Powersports

Years of research, development and testing, as well as the voice of customers, have combined into these innovative Powersports solutions designed for extreme environments.

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Latest News

Viper SmartStart Pro

Introducing, the Viper SmartStart Pro!

Add Viper SmartStart Pro to almost any remote start system harnessing the fastest connected car solution that lets you lock, unlock and remote start or locate your vehicle from virtually anywhere.

Viper SmartStart Bluetooth

Free Smartphone Vehicle Control Now Available!

With Viper's new DS4 technology, smartphone vehicle control capability is built right into your Viper remote start system.

Viper SmartStart 4.0

Viper SmartStart 4.0 Now Lets You Control Your Car from Your Wrist

The Viper SmartStart 4.0 app is now available for the Apple Watch and Android Wear.