... features:1, Compatible with any Car, Bus, Truck2, Automatic Detecting Obstacles once Reversing Gear is Activated3, Digital Distance Display of Obstacles Buzzer ... - sale service: one year warranty Full set including:1pc LCD display/1pc control box/connecting cable/6 sensors/power cable/3M ... photo:Gift box:Assemble:SZ-SAFE attend hongkong electronic fair: led parking sensor with 6 waterproof sensors