1The camera has a large and color screen, highdefinition camera with HD CCD 800TV line, latest popular, stylish, beautiful and convenient underwater camera system. 26 white LEDs + 12 infrared LEDs + 2 blue LEDs (for attracting fish); LED switch mode, only white LED is lit, only IR LED is lit, only blue LED is lit, all LEDs are lit, all LED is off, better image quality can be obtained. 3The underwater surveillance system also has DVR function, with 100m/328in heavyduty anticorrosion cable, IP68 waterproof, no need to worry about underwater use. 4The underwater camera can be rotated 0180 degrees vertically, and the pantilt can be rotated 0360 degrees horizontally to observe objects in all directions. 5The 5speed speed is adjusted from fast to slow for different applications. It comes with an 8GB memory card, and the system supports a maximum of 32 GB memory card (NOT included). 6The camera is specially designed for underwater activities, mainly used in underwater exploration, ocean/ice/lake fishing, swimming/diving/snorkeling, well/pipeline inspection, etc.