The 7" LED Rear View Monitor from Rear View Safety displays what's behind your car at a resolution of 800 x 480. The distance grid lines that come standard with the monitor can be switched on or off and are adjustable. The monitor features RCA connectors to accept video input from cameras with RCA output. The RCA connections and wires for power, ground, and trigger are hardwired to the monitor. In addition, it has built-in speakers and its menu can be navigated with the backlit on-dash buttons or with the included remote control.