This will trigger the alarm if the sensor detects an object entering the projected microwave bubble. Adjustable sensitivity.
PANDORA VS-22D DUAL ZONE MICROWAVE RADAR MOTION SENSOR UNIVERSAL ANY CAR ALARM
MICROSCAN AN700 REMOTE PLIP UPGRADE CAR ALARM SYSTEM + MICROWAVE RADAR SENSOR
SINGLE ZONE MICROWAVE RADAR MOTION SENSOR UNIVERSAL FOR ANY CAR ALARM
Microwave Radar Sensor / Detector for car alarm MRS
GENUINE COBRA CAR ALARM IMMOBILISER A4693P G193 WITH AM5462 MICROWAVE RADAR
YDuupxe Car Parking Sensor System Alarm Reversing Radar LCD Display Parking Sensor Kit with 8 Buzzer Mute Alarm Front & Rear Radar Detector Distance Detection Multiple (Grey)
