car alarm sensor

Glass-Tampering Sensor Detects frequencies produced by breaking glass, adjustable sensitivity

Dual Zone Motion Sensor Uses radar to detect movement inside or just outside your vehicle, independently adjustable zones

Starter Disable Relay Optional add-on for the Crime Guard 328i system

2-stage Shock Sensor Two independently adjustable triggers (one for the pre-warn--light shock-- chirp and one is for the full-blast--heavy shock--alarm

Dual Zone Digital Tilt Sensor monitors the tilt of your parked car,two independently adjustable triggers (pre-warn and full alarm)