Special units such as the military, government agencies, and important companies need to monitor multiple HD computers simultaneously and record in HD. Conventional methods of installing surveillance cameras in the room can only make basic observations of the overall scene, but they can't be meticulously monitored and recorded on all operations performed by each computer from start-up to shutdown.
The use of multi-channel HDMI\VGA input HD DVR produced by Shenzhen Chunyuan Liying Electronic Technology Co., Ltd. is an ideal solution to this problem. Not only can you see the specific operation steps of each computer operator in the monitoring room, what contents are browsed, what audio and video are heard, and the video and data backup can be performed at any time. Moreover, the system also supports monitoring administrators to use computers for remote monitoring and management. At present, Chun Yuen Technology has launched a 1-16-channel HDMI or VGA input WHD series of high-definition video surveillance hard disk recorders, the use of units can be customized according to the need to buy the necessary models.
At the same time recording multiple computers, in addition to the need to configure multi-channel VGA \ HDMI input HD DVR, but also for scientific line connections. According to the distance between the surveillance room recorder and each computer, different connection methods are used. Within 50 meters, you can use the connector of the VGA splitter output from the host computer to directly connect the VGA cable to the recorder; if it is more than 50 meters, you can connect to the VGA on the host computer's VGA splitter. On the audio network transmitter, a long-distance connection is made via a network cable. This method can transmit a distance of several hundred meters. At one end of the recorder, only one network receiver is required to convert the remote VGA audio and video signals to VGA. The connector is input to the recorder.
To realize network monitoring at the same time, simply connect the network port of the multi-channel input HD DVR to the router with a network cable.
WHD series high-definition video recorder, with HDMI, VGA, AV output interface, you can connect LCD TV or computer monitor for live broadcast and playback. According to the number of input channels, there are 4 screens for booting, 8 screens for booting, and 16 screens for booting. If you turn on the 4 or 4 planes, you can zoom in one of the screens. With 8 screens and 16 screens, you can set different output screens as needed to achieve the picture-in-picture function. Each window, you can open the sound playback as needed.
WHD four-screen input model supports 1080P25\30hz resolution input, after recording is 1080P25\30hz H264 format HD video. Eight-screen, sixteen-frame input models support the input of 1080P60hz resolution input, followed by 1080P25\30hz H264 format high-definition video, support for one-button screenshots.
The machine supports multi-channel simultaneous recording or arbitrarily selects the channel number recording. You can schedule recordings or schedule recordings at any time. Support record while recording or playback while recording. Support audio and video synchronization video. Supports real-time output without delay.
Four-screen input models support a built-in 3TB 3.5-inch serial hard disk drive. Eight-screen or sixteen-frame input models support eight 4TB 3.5-inch serial hard disk cores and support external SATA disk groups for recording.
When using a remote computer to monitor, the screen displayed is basically similar to the local video recorder. You can also zoom in on one of the screens with one click. When the microphone is installed locally on the recorder, voice intercom can be performed with a remotely monitored computer or mobile phone. The remote computer not only can perform remote live broadcast, but also can remotely control the relevant parameters of the video recorder, and can also download video that has been recorded on the hard disk of the video recorder, and can also perform video recording and screenshot at the same time on the computer. The computer remotely accesses the video recorder, which has a browser web page access method, and can also install client software to access it. The phone is installed client access.
Chunyuan Liying WHD series of multi-channel HDMI \ VGA input high-definition hard disk recorders listed, truly solves the problem of multiple simultaneous video monitoring, not only supports multi-channel high-definition cameras, multi-channel Blu-ray high-definition player, multi-channel digital TV set-top boxes, etc. At the same time, high-definition video on the occasion is also of great significance for remote monitoring and recording of multiple computers at the same time.
More Chunyuan Liying HD hard disk recorder information, please visit the company "Spring source Liying" inquiry!

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