The Mobile Awareness MC-WPSS-4M17 wireless parking sensor helps prevent backing accidents for commercial trucks with trailers. Activated automatically when reverse gear is engaged, the driver is alerted to objects behind their vehicle with both an audible (active) and visual indicator (LED display). Waterproof sensors on the unit work in all weather conditions and provide the location of an obstacle with four individual areas behind the vehicle, accurate to ½ in.

Mobile Awareness LLC www.mobileawareness.com