... 2.Compatible with factory security system Two Way Car Alarm SystemPrimary Function: 2-Way Car Security System with ... Ignition, Hood Open, Microwave Sensor, Lights Flashing, Keypad Locked, Siren On, Remote Vibrating, Clock, Temperature Monitor, Auto Door Lock, ... , LCD Backlight, Turbo Mode, Remote Start ModeMain Unit: - Voltage: 12V±3V - Static current: ≤15mA - Frequency: 433.92MHz - Transmit power ...