Standalond Digital Video Recorder DVR NH-D0813-B1

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Standalond Digital Video Recorder DVR NH-D0813-B1

• Input:1080p@60fps,1080p@50fps,
• Output:Max.1920*1080
• Input:8 HD-SDI,8 RCA
• Operating System:Embedded Linux OS
• SATA Devices:Max.x7 SATA Devices
• Serial Interface:RS-485 x2
• USB 2.0 Ports:2 x USB2.0
• Power Rating:AC110/220V 220W
• Mode:Zoom(Digital x2~x5),PIP,Auto SEQ
• Compression:H.264 High Profile
• Record Rate:NTSC 1080p 240fps,PAL 1080p 200FPS
• Network Interface:10/100/1000 Ethernet

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Q:Monitor the camera mentioned in the three stream, what is the meaning of ah, which three?
The three stream uses a high bit rate bit stream for local high definition storage, such as h.264 D1 encoding, all the way low bit rate stream for network transmission, such as D1 / CIF encoding, another way ultra low bit stream for 3G Network transmission, mobile phone viewing, such as QCIF, while taking into account the local storage and remote network transmission.
Q:Explosion-proof surveillance cameras can be installed directly on the top of the tank
Need to do a bracket, can not be installed directly, need to see the actual situation
Q:What is the power of the camera used for monitoring?
If all of the moving point, then the power supply per set of AC24V / 2A, each 50W, 31 * 50 = 1550W, that RVV2 * 0.75 power cord is not enough.
Q:Can the monitored camera be recorded?
Of course, just add a pickup on the line.
Q:Monitor the video recorder has been unable to work what is the reason
Use the environment to have static electricity or current. You can try the recorder ground wire;
Q:The camera used to monitor the color of the screen is not normal. Blue as red. Red out is blue. New to buy the camera
First of all, you have to make sure your camera is no problem. Secondly, I would like to ask. Your camera is a centralized power supply, or a single power supply, power supply line transformer is not too far away from the camera
Q:There are cameras at the fork in the expressway
Highway cameras are generally high on both sides of the road, it is easy to see. Fixed speed device with radar speed function, video surveillance equipment with automatic capture reversing, parking, retrograde, parking up and down and other functions, high-definition bayonet equipment with radar speed, capture carts, not seat belts, 2:00 to 5 Point bus pass pictures and other functions. Highway monitoring system common three kinds of products:
Q:Monitor the camera, how much money one, the kind of video
Video capture card (then used on the computer): 150-300 range, this money a sub-goods. Project costs depends on how difficult you install the installation, if the wiring and installation is no difficulty, then the general is a 50 yuan a camera point, there are difficulties, you have to see the situation to install the situation. And then a video file to save the length of time and your computer's hard disk size has a relationship, because you provide a computer, this business is not responsible. If you want to save a long time, you can ask the business, how much hard disk, not the case, then add a hard disk on it.
Q:What is the meaning of monitoring the camera mm?
Just a few mm words of the camera, usually refers to the lens of the focal length of the optical parameters.
Q:Monitor the camera automatically zoom, electric zoom, manual zoom, zoom lens meaning and difference?
Electric zoom: Electric zoom usually refers to the camera through the console (such as hard disk recorders, matrix controller, cloud mirror controller) can make the camera zoom.

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