AUTO PEARL PS2W111 Premium Quality Car White Parking Reverse Sensors For - Audi Q3 - Set of 4Pcs 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