Product Description Car Parking Sensor with 4 Sensors Buzzer 22mm Kit Reverse Backup Radar Sound Alert Indicator Probe System 12V . Brand Name:Â eversoType:Â InvisibleModel Name:Â Parking SensorOSD Language:Â EnglishTalk Range:Â 0~2.5mMaterial Type:Â Plastic/AluminumCar Parking Sensor Kit:Â Reverse Backup Radar Monitor System |