Feature: 1. 7 inch Wireless TFT LCD Widescreen Monitor: High image resolution, full color display, low power consumption. 2. Wireless Infrared Night Vision Waterproof Rear View Backup Cameras: Automatic waterproof camera lens with 18 independent infrared (IR) LEDs. The effective range can reach 15m. 3. Easy to install: Wireless parking assistance; When you reverse or brake, the display will automatically start and synchronously display the video from the rearview camera. 4. IP 67 waterproof rating can cope with the marine environment. Hard metal casing camera; waterproof and mudproof; It can last longer without heating, so you can still view the rearview mirror. (1) 2.4GHz Wireless Digital Camera Product color: black Shell material: aluminum NTSC Standard: 510*492 pixels, PAL: 510*582 pixels Resolution: 420 TVL Product lens: 2.5mm Minimum illumination: 0Lux (LED on) Infrared lamp beads: 18 Night vision distance: 15 meters Waterproof rating: IP67 Lens angle: 120 �� Working voltage: 12