Feature: 1. 7-inch TFT LCD widescreen wireless display: high image resolution, full-color display, low power consumption.2. Two wireless infrared night vision waterproof rear view reversing cameras: automatic waterproof camera lens with 18 independent infrared (IR) LEDs. The effective range can reach 15m.3. 2 cameras and 2 video inputs: one camera is installed in the front of the car, and the second camera is installed in the rear of the car. You can press the switch button to view the back and front of the car4. Easy to install: wireless parking assist; when you reverse or brake, the display will automatically start, and synchronously display the video of the rear view camera.5. IP 67 waterproof rating can cope with the marine environment. Hard metal case camera; waterproof and mud-proof; it can last longer without heating, so you can always display the rearview mirror. (1) 2.4GHz digital wireless camera Product color: blackShell material: aluminumStandard NTSC: 510 * 492 pixels, PAL: 510 * 582 pixelsResolution: 420 TVLProduct lens: 2.5mmMinimum illumination: 0Lux (LED ON)Infrared lamp beads: 18Night vision distance: 15 metersWaterproof rating: IP67Lens angle: 120Working voltage: 12 / 24V DCWorking temperature: -20+70 (2) 7-inch 2.4GHz analog wireless color monitor Product color: blackScreen size: 7-inch 16:9 widescreenWorking frequency: 2400-2483.5 Mhz Standard: 2370MhzTransmission distance: 50 metersCompression format: MPEG 4 videoTransmission frequency: 18 dBmTransmission speed: 12MbpsFHSS: Frequency Hopping Spread SpectrumFrequency hopping: 1200/SResolution: 800R.G.B x 480 dotsVideo format: PAL/NTSCWorking voltage: 12V/24V DCProduct power: 8.64WWorking temperature: -10 to +65 (2) 7-inch 2.4GHz analog wireless color monitor Package Included:1 x 7" color reversing display2 x power cord1 x remote control1 x mounting bracket1 x User Manual1 x Rear view camera