Characteristics:
 7- inch High-light LCD monitor ,very sharp image
 600 lines resolution
 Fog-proof HD camera rotating 0-360 degrees
 Power supply: DC 12 Volt or AC110/220 Volt, with inverter
 12 Volt,4.5AH Sealed Lead-Acid rechargeable battery, standby 8 hours
 Diving depth: 25m-100m
 Built-in DVR, 8-16G memory, USB interface
 Water-proof display with video out
 Calibrated for fresh or salt water use
Mainly used for underwater exploration, boat detection, underwater archeology, underwater visual fishing and so on.