The Precision Park 5000 series is a 12V system that delivers maximum detection field with four sensors for greater confidence when backing large vehicles. The robust control module features positive locking connectors and is water and corrosion resistant for external mounting beneath the vehicle. The multi-color LED display coupled with an audio alert provides obstacle location and distance information instantly at a glance. Patented DSM technology reduces false alerts and allows for trailer hitches, tailgate down operation and external mounted items on the vehicle without annoying false alerts. The P5000W (Wireless) sends obstacle location and distance information instantly up to 100’ from the trailer or rear of the vehicle to a dash-mounted receiver/display without wiring. Prevent accidents and vehicle damage. Reverse and park with ease. Reduce property damage & liability claims. Reduces repair downtime. Protects precious or hazardous cargo. Promotes safe driving. 4 paintable multi angle wireless sensors.