Alarm It Kit - Alarm Upgrade Kit for Compustar Remote StartersAdds security sensor, LED, E LOCK relay, and siren to your Compustar remote start system. Works with select models. When purchasing, please add "note" with vehicle: Year Make Model Please Note: For any car starter purchase, we do not provide wiring diagrams. Key Features 2 Way Alarm Alerts If your Compustar remote start system is connected to a 2 way LCD remote or DroneMobile, you will be instantly notified if your alarm is triggered. The Smartest