parking sensors 4pcs Reversing Radar Parking Sensor for reverse Bumper Assist

parking sensor kit:Wear-resistant surface treatment: the surface is treated with wear-resistant treatment to prevent scratching and abrasion. 4pcs Reversing Radar Parking Sensor for reverse Bumper Parking Assist Sensor 66206989069 For BMW E39 E46 E53 E60 E61 E63 Parking Sensor The reversing sensor can measure the distance behind the vehicle and the nearest obstacle to avoid bumps when reversing. The automotive sensor has high sensitivity, for super strength and reliable performance, and can measure the distance from the vehicle to the nearest obstacle. wireless parking sensors:Low Temperature Resistant Design: it can still work normally in low temperature environment, adapting to cold areas.