4 Sensors Buzzer 22Mm Car Parking Sensor Kit Reverse Backup Radar Sound Alert In
Buzzer Car Parking Sensor Kit Backup Radar Sound Alert Indicator Probe System 4 Sensors 22mm 12V 8 Colors. Length of cable of Sound Alert Indicator: 2.5m. Size of Sound Alert Indicator: Φ4.1cm x 1.6cm.