... 2-Way Car Security System with remote controller Remote Control: - LCD Screen: 1.5 Inch - Frequency: 433.92MHz - Transmit power: 10mw ... mm - Displayable Icons: Signal Strength, Door Lock/Unlock, Trunk Open, Shock Sensor, Door Open, Unauthorized Ignition, Hood Open, Microwave ... , Siren On, Remote Vibrating, Clock, Temperature Monitor, Auto Door Lock, Battery Life, Temp Control Start Mode, Alarm Arming, ...