Security Multi-Cam System

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· Channel-scan for multi-camera monitoring
· Night vision (Effective range: 7m)
· Alloyed shell, Weather-proof structure for outdoor installation
· Built-in microphone for audio monitoring
· Up to 100m (330ft.) Transmission range in open space

Q: I installed a monitoring camera admin user password forgotten! How do you handle: Hai Kangwei as: user name admin password 12345

Q: How to use video surveillance video surveillance: Then a video server, just fine ... ... video line above to be a three links

Q: Monitor how the camera is connected: 3. How to use the network cable to monitor the camera to save costs. Twisted pair transmitter generally refers to the use of cable to transmit video equipment, twisted pair transmission using differential transmission principle, the video signal will be converted into the same amplitude, the opposite polarity of the video signal, through the twisted pair transmission, The two ends of the opposite side of the video signal subtraction into a normal video signal, it can effectively suppress common mode interference, even in strong interference environment, its anti-jamming capability is better than coaxial cable, and through the Video signal processing, the transmission of the image signal than the coaxial cable is clear, the same network cable will not interfere with each other.

Q: Monitor the camera mentioned in the three stream, what is the meaning of ah, which three?: Three streams can achieve local transmission and remote transmission of three different bandwidth required stream, the local transmission using high-bit stream can get higher HD video storage, remote transmission using a lower stream to adapt to CDMA / ADSL and other Network and get a higher image fluency.

Q: Dvr monitor the video recorder without image output is what the problem: What show? Is the connection right? Machines and connections are no problem, that is, the connection and display and video recorder display mode no election.

Q: Home pinhole wireless surveillance camera where to sell? How much is the miniature camera?: It is clear that object-oriented is the function to divide the problem, not the steps. The same is the plotting of chessboards, which are scattered in the total number of steps in a process-oriented design, and it is likely that different versions will be drawn, since the designer will take a variety of simplifications in the light of the actual situation. And object-oriented design, the drawing may only appear in the board object, thus ensuring the unity of the drawing.

Q: Monitor the top ten cameras: Foreign brands: SONY, Panasonic, Samsung, Sanyo, Pyle high, Honeywell, and so on domestic brands: Yaan, Ming King, SOWZE, Hai Kang Wei as. The The Too much

Q: What kind of monitoring camera is used in the store? 360 ° with the introduction of ordinary: If you consider the general monitoring, select the analog camera, ordinary video recorder (remember with a hard disk), plus a display, the estimated cost of 1000-1500 or so.

Q: Monitor the camera's focal length 4 meters good or 8 meters good: Showing the shooting of the smaller the object, looking very far feeling. The larger the number, the shooting angle is small, shooting the display of the object is closer, look bigger.

Q: What is the meaning of monitoring the focal length in the camera?: So, you want to see a wide range, to choose a small aperture of the lens, but to see the target will be smaller.

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