... 2.wireless parking sensor 3.New design for truck 4.Waterproof 5.12~24V LED/LCD/VFD Display Parking sensor With 4 Sensors* To ... show to the rear 4 sensors* Sensors color optional ,digital Sensor waterproof, shockproof, high temperature +80,low-temperature-resistant, anti-jammingPackage ... .W:14 kg G.W.:17 kg Wireless truck parking sensor with LED display/New LED design parking sensor for truck-RD-099H4