8 Channel Multifunction DVR

A DVR or digital video recorder functions a lot like a VCR, except it uses a hard drive to record, as opposed to videotapes. This means that there aren't any tapes to cue, and there is more recording time available. Like modern VCRs, users of digital video recorders can record television shows by entering information such as channel, time, and date into a recording menu.

This is a Multifunction DVR with 8-channel video input, Road BNC video output, one S-Video output, 1-channel audio input, 1 channel audio output to increase the audio mute function.  The powerful DVR uses an embedded Linux operating system. And it comes with RS485 interface which can control the PTZ. This DVR can scene NTSC/480 frames per second, PAL/400 frames per second. Also, there is Chinese and English dual-language operating system.

Besides, if there is power outages, it can quickly restore the system and the recorded video images are not affected. What is more, the channel picture is clear and you can adjust the color. What is more, it supports a variety of recording methods, search see and recording backup mode. Of course, you can control it remotely.

There are more wonderful speciations and features we cannot list one by one. Go to the specification to fetch the information you need.

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• This machine uses an embedded Linux operating system, compression of MJPEG
• NTSC/PAL pairs as the standard
• Scene NTSC/480 frames per second, PAL/400 frames per second
• RS485 interface, can control the PTZ
• Video up to 120 frames per second (NTSC), 100 frames per second (PAL)
• Chinese and English dual-language operating system
• 8-channel video input, Road BNC video output, one S-Video output
• 1-channel audio input, 1 channel audio output to increase the audio mute function
• The channel picture clarity, color can be adjusted independently
• Keypad lock function
• Recovery after power outages can quickly restore the system state has been recorded video images are not affected
• To support the electronic amplification, single-screen auto-switching and watermark security check feature
• Video quality with an optional fourth gear: high, high, low, low
• A variety of display modes supported: single picture, four pictures, eight screen, 9 screen, 13 screen, 16 screen
• A variety of recording methods, manual recording, timer recording, alarm recording and Motion detection alarm recording
• To support a variety of search see: video time to search, video search, and event video recording group search
• 16 Road, alarm input, 1 channel alarm output
• Support video signal loss alarm
• 3 working operation, on-site, video, playback can be operated at the same time
• Support Network function: remote monitoring, remote playback, remote recording, etc
• To support playback of two times, four times, eight times, 16 times, fast forward, rewind view
• A variety of recording backup mode support: network backup, USB flash memory directly to the backup