Features: 1.This is a set of reverse system parts for vehicles to ensure drivers' backup parking safety. 2.Help to provide increased safety for passengers, pedestrians and family members who happen to be around the moving vehicle. 3.Provide 8 radar sensors, which is of high sensibility, to ensure your traffic security and individual safety. 4.With digital colored LED display (number & light). 5.Self-inspection system, can automatically check abnormal condition itself, avoiding reversing collision. Specification: Features:_x000D_ _x000D_ This is a set of reverse system parts for vehicles to ensure drivers' backup parking safety. _x000D_ Help to provide increased safety for passengers, pedestrians and family members who happen to be around the moving vehicle. _x000D_ Provide 8 radar sensors, which is of high sensibility, to ensure your traffic security and individual safety. _x000D_ Comes with buzzing alarm for safe warning. _x000D_ With digital colored LED display (number & light). _x000D_ Self-inspection system, can automatically check abnormal condition itself, avoiding reversing collision. _x000D_ With a drill head, convenient to drill hole. Easy installation and operation. _x000D_ _x000D_ Specification: _x000D_ Material: Plastic _x000D_ Color: Black_x000D_ Voltage: 12V DC_x000D_ Detecting Distance: 0.3 - 2.5m_x000D_ Display Method: Digital display distance, colorful light bar display direction_x000D_ Package Weight: approx. 813g/28.7oz_x000D_ _x000D_ Package list: _x000D_ 1 x Monitor_x000D_ 1 x Main Control Box _x000D_ 8 x Radar Sensors _x000D_ 1 x Hole Saw_x000D_ 1 x Power Cable_x000D_ 4 x Connecting Cable_x000D_ 2 x Decal_x000D_ _x000D_ Note:_x000D_ It is easy to install, but professional installation is highly recommended. _x000D_ _x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. PackageList: