... Add Microwave Sensor, Reset Switch, with Window Lifting. Multi-Function Car AlarmWe have been producing car alarm system including ... Door unclosed well warning function 4.Car finding/help calling, Re-arm, LED indicator, Exact detector 5.Engine cut ... code) 9.Electrical/Pneumatic central locking optional10 Microwave/ultrasonic detector optional11.Side door trigger positive/negative optional12.Silent Arm ...