Screen
9inch HD 1080P Camera
Camera
23 mm diameter stainless steel camera
Camera light
12 bright white lights can adjust the light size
Cable
5 mm diameter fiberglass cable
Cable length
20m(30m, 40m and 50 meters can be selected)
Battery
4500mm( 4-6 hours on full charge)
512HZ
512HZ transmit function+512HZ receiver
Wire rack take-up and setting out
Easier cable retraction and retraction