Description: This electromagnetic radar reversing alarm can monitor the reversing status in all directions without dead ends, improve parking safety and effectively protect the car from damage. The lack of drilling installation ensures that your car will look beautiful. Electromagnetic Induction Radar Reversing Alarm Parking Sensor For Truck RV . ELECTROMAGNETIC INDUCTION RADAR U301 . ELECTROMAGNETIC INDUCTION RADAR U301 Characteristic: 1. Comprehensive control, no dead ends, improve parking safety . 2. Minimize bumper damage. Completely built- in installation does not affect the overall appearance. 3. Suitable for any car , truck , RV or minivan. 4. Simple and hidden installation method, no cleaning required, no maintenance required, once installed, you can use it once and for all . 5. A range of 3 feet is detected, and the signal indicates the distance of the object at different frequencies of the sound signal as the signal approaches obstacles at different distances. . ELECTROMAGNETIC INDUCTION RADAR U301 . ELECTROMAGNETIC INDUCTION RADAR U301 technical date: Model: U301 Weight: 180g Material: TFT plastic Power : 12V Application: universal Reminder Type: Buzzer . ELECTROMAGNETIC INDUCTION RADAR U301 . ELECTROMAGNETIC INDUCTION RADAR U301 List of things to pack: 1 * control box 1 * Buzzer 1 * Antenna 1 * User Manual 1 * Installation Accessory Kits . ELECTROMAGNETIC INDUCTION RADAR U301 . ELECTROMAGNETIC INDUCTION RADAR U301