The RVS-718-7 features a highly reflective OEM quality 7.3" frameless dual display with optional/adjustable grid lines. Automatic brightness adjustment gives the driver a clear image regardless of harsh or weak light conditions. 4 video inputs allow you to connect 4 cameras to the system simultaneously. Using triggers or the included toggle button, switch between multiple displays including 4 full camera displays and multiple dual displays. Easily change settings with the touch screen.