... shockproof connector for external wiring, new designed magalum 1. whole machine is metal desigh,with lock connector,shakeproof ... power camera directly)Maximum current2.5AWorking tempreture-10°C--+50°COutput voltageDC12VPower supplyVehicle adaptor or batteryMemory capacity1000GBFile ... AVP cable*4,, AV cable*1,power and control cable *1, C-box *1 , remote *1 , , key *2 , ,manual *1 , 4-ch vehicle DVR