specification:Item Type: Car Keyless Entry System_x000D_Material: ABS_x000D_cr2032 Built in Battery Cell Capacity: 200mAhx2_x000D_Automatic Sensing Range: 1-10 meters_x000D_Applicable Model: 12V vehicle general purpose Features: 1Smart Design: One touch start and off, remote start and off, automatic unlock and lock, remote opening of the tailgate. 2Anti Theft Fuction: Lock the door after the anti theft function to open, pry the door has an alarm prompt, effective anti theft brings you security protection. 3Easy Using: The remote control has a fuel pump detection function and the open door flashing light alert can help you find your car quickly in a crowded parking lot. 4Outstanding Features: LED warning light, emergency release anti theft reset function, vibration triggered alarm prompt, identity recognition. 5Compatibility: Universal alarm system is suitable for 12V cars, remote control and alarm alert make you more convenient to use. PackageList: 1 x ECU Control Box 1 x One Touch Start Button 2 x Intelligent Sensor Remote Controls 1 x Start Wire Resistance 1 x Auxiliary Line and Learning Code Switch 1 x Vibration Sensor 4 x Auxiliary Lines 2 x Ties 3 x Stickers 1 x User Manual