Wireless Reverse Sensor System

Wireless sensor system, parking aid, the economic solution for trucks, lorries, caravans, buses and etc. 1. Truck & Trailer Exchange - Easily swap trucks and trailers equipped with the same ECU/sensors & display unit. 2. Parking Line Adjustment - Set the desired parking line for each vehicle without concern for sensor mounting location. 3. Automatic bypass of tow bar, spare tyre or other carrier. 4. Meter and Inch adjustable. 5. ECU and sensors are totally waterproof. 6. Only has 10 screws and two wires connected to the reversing light.This model consists of: 1) 1 ECU (electronic control unit) with 1.2m power cable; 2) 1 warning unit:LED display with built-in buzzer; 3) 4 ultrasonic sensors with 2.5m cable; 4) Accessory: user's manual, 2 double-sided adhesive tapes, 2 quick-on cable clips and 1 drill bit.Technical data: 1) Working voltage: 10.5-28V; 2) Max. power: 5W; 3) Display distance: 0.22 to 2.5m; 4) Max. audible alarm distance: 1.7m; 5) Audible alarm volume: mute, 70dB and 90dB (at 1m) adjustable; 6) Working temperature: -30 +80°CPacking details: 10pcs/ctnN.W.: 15kg G.W.: 16kg Measurement: 50x37x33cm