The LED7-WS waterproof monitor supports up to 4 cameras with 1080p full HD resolution. The 7-inch display provides drivers with full-screen views of each camera for complete safety with no blind spots. The LED7-WS includes 4 trigger wires to automatically display a camera’s view when using turn signals or when you shift into reverse gear. Complete with normal and mirror imaging, a volume-adjustable speaker and auto-backlight adjustment, the LED7-WS is a great addition for any fleet no matter the industry or vehicle type.