Features: 1.The use of advanced chipset can expand the coverage and detection range, which is very practical. 2.Small objects and strips can be detected to prevent unpredictable dangers and costly collisions. 3.Using this sensor, can provide greater safety for passengers, pedestrians and family members around moving vehicles. 4.The detection distance range is 0?2.5m, and the length is sufficient for you to use and prevent accidents. 5.Safe plastic material, not easy to damage your car and can avoid unnecessary losses. Specification: Condition: 100% Brand New Item Type: Car Parking Sensor Host Color: Black Sensor Color: White Material: ABS Size: Approx. 89x60x22mm/3.5x2.4x0.9in (There may be a deviation of 1mm due to manual measurement) Operating Voltage Range: 9-16V Detection Distance: 0-2.5m/0-8.2ft Working Temperature: -30-80 Working Temperature Display: -20-60 Fitment: Universal PackageList: 1 x Main Control Host 1 x Voice Alarm Indicator 4 x 2.5m/8.2ft Cable Parking Sensor 1 x Power Cable 1 x Hole Saw 2 x Double-Sided Adhesive Pad 1 x Manual