The DS4SU Security Upgrade Kit lets you add security and alarm protection to a compatible DS4 or DS4+ remote start system. It is built to create a more complete system for everyday vehicle security and convenience by adding a 6-tone mini siren and a shock and tilt sensor for impact and lift detection. Enable the security functions during programming, then fine-tune the setup for the vehicle and customer needs.

• Security upgrade for Viper DS4 and DS4+ platforms, adds alarm capability when enabled during programming

• Includes a 6-tone mini siren for audible alarm alerts

• Includes a shock and tilt sensor to help detect impact and vehicle lift activity

• Helps you build a complete remote start plus security system within the DS4 ecosystem