Detection range from 5 meters (15 ft) to 0.3 meters (12 in) accurate to within +/- 5 cm (2 in).
Two signals to alert you. Voice distance indicator [VDI] "TELLS" the driver in a clear voice the distance of obstacles while backing up.
Beeping system -- the beeping signal increases in pulse
Built in "BLIND AREA ALERT" that warns the driver of obstacles fallen into the undetect area or under the chassis.
Heavy duty stainless steel sensors -- anti-impact, rust and water proof, operating in various environments.
Wireless linking -- wireless communication between rear sensors and front speaker unit, reduces installation time to minimum.
Automatic code learning system -- during reversing, the front speaker detects and memorizes wireless coding sent from rear sensors. The system provides full flexibility to vehicles which require changing trailers or pulling frame frequently, especially suitable for cargo container operations.