AuTO ADDiCT AAU1 Premium Make Car Black Parking Reverse Sensors For all cars - Set of 4 Pcs Parking Sensor  (Electromagnetic Systems)

Description ? 4 sensor system. Double CPU and advanced chipset for enhanced coverage and detection (0-2.5m). ? With digital colored LED display (number and light). ? Helps to prevent car from collision. ? Helps to provide increased safety of passengers, pedestrians who happen to be around the moving vehicle. ? Detect small children and low walls as well. ? Easy to install(comes with double side sticker for fixing main control box and led display) ? A saw drill head included. ? Complete guide inside on how to install. Specifications ? Rated Voltage-12V Dc ? Operation Voltage Range-9-16V ? Rated Current-20-200mA ? Detecting Distance-0.3 -2.5m ? Ultrasonic Frequency-40KHz ? Working Temperature-(-30~+70c) ? Display Working Temperature-(-20~+60c) ? Display Size-11x1.7cm ? Display Weight-89g ? Main Control Box Size-10.5x6x2cm ? Main Control Box Weight-63g Package Includes ? 1x Main Control Box ? 1x Led Display Indicator ? 4x Blacke Parking Sensor ? 1x Hole Saw ? 1x Power Cable ? 2x Double Side Sticker ? User Manual