Front & Rear Parking sensor ,6 or 8 sensors, W/ colorful LCD display,car parking. auto parking detector, parking sensor kit. ... Front & Rear Parking sensor ,6 or 8 sensors, W/ colorful LCD display,car parking. auto parking detector,car parking sensor ... .50m. Front & Rear Parking sensor ,6 or 8 sensors, W/ colorful LCD display,car parking. auto parking detector