Specification AutoPartPosition : inner Brand : Qiilu BulletPoint1 : [ High Quality ] --- This car parking sensor is made of premium materials, it is weatherproof for long service time. Can detect the distance between your vehicle and the object for maximum security. BulletPoint2 : [ High Sensibility ] --- The unique design of the backup parking assist sensor allows it to accurately detect the ground, with high sensitivity and responsiveness, reducing unnecessary scraping and collisions while parking, protecting your loving car from injury. BulletPoint3 : [ Reversing ] --- The parking assist sensor can explore obstacles that are lower than the bumper and difficult for you to see, such as flower beds, children playing in the back of the car, etc. When the dangerous distance is reached, the buzzer will start to sound, indicating driving Parking. BulletPoint4 : [ Wide Application ] --- Universal parking sensors suitable for most of vehicles. Provide 4 sensors, which is of high sensibility, to ensure your traffic security and safety. BulletPoint5 : [ Package Included ] --- The product includes 4 pieces assist sensor. The best aid for your reversing, come and have a try! Color : Black ExternallyAssignedProductIdentifier1 : 736691414573 ExternallyAssignedProductIdentifier2 : 0736691414573 FitType : Vehicle Specific ItemName : 4pcs Reverse Backup Parking Rear Bumper Park Assist Object Sensor Silver for Most Vehicles ItemPackageDimensions_Height : 14.9 centimeters ItemPackageDimensions_Length : 4.9 centimeters ItemPackageDimensions_Width : 11.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : automotive-backup-alarms Manufacturer : Qiilu Material : Plastic, Metal ModelNumber : Qiiluu65tn3ef0a-01 PartNumber : Qiiluu65tn3ef0a-01 ProductDescription : Features: Provide 4 sensors, which is of high sensibility, to ensure your traffic security and safety. Can detect the distance between your vehicle and the object for maximum security. Made of premium materials, it is weatherproof for long service time. Universal parking sensors suitable for most of vehicles. The best aid for your reversing, come and have a try! Specifications: Material: Plastic Item Type: Parking Assistance Color: Silver, White, Black(optional) Weight: Approx. 172g Package Included: 1 * 4pcs/Set Sensors Note: It is easy to install, but professional installation is highly recommended.