Item Name: Backup Probe System Reverse Radar Indicator Sound Alert Car Parking Sensor. Main control box weight: 51gMain control box size:5.9 x 8.9 x 1.8cmColor: BlackOverall weight: 300 gRate current: 20050mAWorking temperature: -20-+70 CentigradesDetective angle:H: More than 80 degree,V: More than 70degreeMaterial: Plastic and MetalOperate voltage: DC 12V2VDetecting distance: front: 0.3-0.8m?back:0.3-2.0mSensor size: 1.9 x 2.5cm (H x D)4 sensor system, double CPU and advanced chipset for enhanced coverage and detection.High sensitivity.With sound alert when the 4 cameras detect dangers.The closer the obstacles, the louder and faster the sound alert.Help to prevent dangerous and costly collisions.Help to provide increased safety for passengers, pedestrians and family members who happen to be around the moving vehicle.Detect small children and low walls as well.Anti-freeze and rain proof.Easy to install.Package Included:1Pc x Main Control Box4Pcs x Parking Sensors with 2.5M Line1Pc x Hole Saw1Pc x Power Cable2Pcsx Double Side Sticker *Please make
