Double CPU 4 Car Parking System Kit Sensors with LED Display

Description A Parking Sensor System4 sensors double CPUs and advanced chipset for enhanced coverage and detection With digital colored LED display it shows the distance and the direction between your car and the back obstruction Display indicates Right Middle and Left 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 A all weather working system rain proof and anti freeze Specification Sensor color black white silverSensor quantity 4 sensorsCPU quantity 2Function detecting and displaying distanceWorking voltage DC 12V 2V Working current 20ma 200maMaxi Power 2WConnection Cable length 5 6m Approx Diameter of the sensor 22mm width Screen size 2x10cm LEDAlarming volume 70dBUltrasonic Frequency 40KhzDetecting distace 0 3 2 5mWorking temperature 40℃ 80℃Installation If you are quite familiar with the products you can install it properly even without the help of the user manual If not then you can ask help from others who is familiar with the products such as 4S shopscan install it properly Package Included 1 X Display Monitor1 X Main Control Box1 X Power Cable1 X 2 2cm width Drill4 X Parking Sensorcable1 X User Manual