... arrival 3G GPS H.264 MINI Shenzhen cctv car dvr Main purpose(Escort your safety):1.facilitate ... vehicle ,coach,bus,police car,taxi,money vehicle,fire truck,ambulance car,priveta car etc.2. easy to assist ... video output1.0Vp-p,75ΩVideo DisplaySupport 1 channel or synchronous 4 channels preview.Recording RatioPAL -25 ... Input DC:+8V~+32VPower Output 12v(+/0.2v),the max current 1.5A Rate of workWorking power: ...