Features: <br> <br>The reversing radar is composed of an ultrasonic sensor, a host computer, a display, a sound system, and the like. When the car is reversing, the reversing radar automatically starts working. The ultrasonic sensor detects the distance between the car and the obstacle, and displays the distance on the screen. At the same time, it emits a beeping alarm to help the driver understand the obstacle information and easily reverse. <br>4 sensor systems, dual CPU and advanced chipset for enhanced coverage and inspection (0.3-2.5 m). <br>With digital color LED display (digital and bright). <br>Helps prevent dangerous and expensive collisions,provide greater security for passengers, pedestrians and family members who happen to be moving around the vehicle. <br>Detecting children and low wall, anti-freezing and rainproof, easy to install. <br> <br>Specification: <br>Material:Plastic <br>Color:Black <br>Voltage:12VDC <br>Current:100~300mA <br>Detection Range:0.3~2.5m <br>Ultrasonic Frequency:40KHz <br>Control Box Working Temperature:-20~70℃ <br>LED Screen Size:10 x 2.6 x 2.2cm / 3.94 x 1.02 x 0.87in <br>Control Box Size:10 x 6 x 2.2cm / 3.94 x 2.36 x 0.87in <br> <br>Package List: <br>1 x Main Control Box <br>1 x LED Display Screen <br>4 x Parking Sensor with 2.5m Cord <br>1 x 22mm Saw Bit <br>1 x Power Cord <br>2 x Double Side Paster<br>1、The reversing radar is composed of an ultrasonic sensor, a host computer, a display, a sound system, and the like. When the car is reversing, the reversing radar automatically starts working. The ultrasonic sensor detects the distance between the car and <br>2、4 sensor systems, dual CPU and advanced chipset for enhanced coverage and inspection (0.3-2.5 m). <br>3、With digital color LED display (digital and bright). <br>4、Helps prevent dangerous and expensive collisions,provide greater security for passengers, pedestrians and family members who happen to be moving around the vehicle. <br>5、Detecting children and low wall, anti-freezing and rainproof, easy to install.