Support four channel video and audio input, single channel video and audio output. Special design of encrption to protect recording files. Support wide range of voltage input from 6V to 32V.Operating System: Embedded Linux operating system. System resource: 4-channel real-time recording simultaneously. Video output: 1ch aerial port, 1ch lotus port. Video display: support single screen, four screens. Image format: CIF / DI.
Video bitrate: 64Mbps - 1.5Mbps. Monitoring quality: PAL: 720x576(D1) NTSC: 720x480(D1). Playback quality: PAL: 352x288(CIF) NTSC: 352x240(CIF). Recording rate: PAL: 25fps/second (adjustable) NTSC: 30fps/second (adjustable). Alarm: 4-channel alarm input / one buzzer.
Com port: 2 RS232 port, 1 RS485 port. GPS: RS232 interface / NMEA data format. 3G: USB interface / support EVDO. Software upgrade: support USB /SD upgrade.Power input: DC 6V to 32V. Working temperature: -25 +60 degree. Due to variation of postal service in different areas, some areas may take a little longer. Verified Only With Confirm Address. The item "4Ch Channel H. 264 Car Mobile DVR Kit Digital Video Recorder 3G Support GPS Wifi" is in sale since Thursday, October 15, 2015. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Alarms & Security\Car Alarms & Security Systems". The seller is "foto4easy" and is located in Shenzhen,Guangdong. This item can be shipped worldwide.