8x Silver Car Rear Reversing Parking Sensors Buzzer Audio Alarm Kit +LED Display

8 Parking Sensors Car Reverse Front Rear Radar Buzzer Alert LCD Display KIT UK. Red power line be connected to thecar reversing light power line, blue power line to car ACC line, black line to iron. Beepingalarm prompt step by step, closer the obstacle, more rapid the alarm sound.

eBay