ITEM NAME:Car Reverse Parking Sensor Rear 4 Sendors Drill Head Buzzer Radar Alarm Kit New 4pcs Car Adjustable Reverse Backup Flat Sensors Buzzer Sound Radar Alarm System Kit SPECIFICATIONS.(4pcs Car Adjustable Reverse Backup Flat Sensors Buzzer Sound Radar Alarm System Kit. 1 x Drill Head. 1) Alarm by three-step Bibi sound. 2) Alarm distance from 0m to 2.0m. Sensor Angle: x y 60 degree.
