Hard Wire Kit Micro USB Compatible with Mini 0806, Mini 0805 and Mini 0803 Dash Cam, hardwire to used for mini 0806, mini 0805 and mini 0803 dash cam two wire connection , easy to install in any car high quality Car Dvr Exclusive Power Box, Support the 0806/0805/0803 Motion Detion Function, 24 Hour Surveillance and Protects Against Battery Dying LOW voltage protection parameter, Protects your vehicle's battery from being drained by the dash camera.