Safety Vision offers the SV-LCD50 monitor a thin film transistor (TFT) liquid crystal display (LCD) monitor. With a 5-inch diagonal screen and a built-in control box, the monitor features two external triggers with 2.5-second off-time delay, two-camera input capacity, and an adjustable speaker. When connected to a color or black and white camera with an integrated microphone, the monitor allows the operator to both see and hear activity surrounding the vehicle. The monitor turns on automatically when the transmission is placed in reverse, and monitor buttons illuminate automatically in low light.