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FAQ
- Monitor the camera if the power supply to him a large current, pay attention to the current is not the voltage, the voltage is 12V, then what will happen to the camera?
- If the voltage is 12V has been determined. The current is determined. The current is determined by the DC impedance of the camera. If the voltage changes, the current will change. If the camera is shorted. That its voltage also changed!
- How to install a camera at home, I can visit a website outside the home to monitor the situation?
- First, through the browser login: enter the ip address and enter the user name password, you can monitor the camera's real-time picture
- How to clean the surveillance camera
- With a special degreasing clean cotton dipped in distilled water from the middle of the lens spiral to wipe out. Be patient and wipe a few times until the dust is wiped off;
- Monitor the hard disk on the recorder is what format without formatting
- Commercialized, stereotyped surveillance video recorder format you do not have to consider. You only need to set the pixel (or fine level), several frames per second, date and time.
- How do I use the surveillance camera to do live?
- Switching tools such as 800li external signal adapter software, transfer RTSP into RTMP, while active push to the streaming media system.
- What is the number of lines that a surveillance camera needs to use?
- 2, video cable (transmission video signal, syv75-3, syv75-5, syv-75-7 these three are the most commonly used)
- Home pinhole wireless surveillance camera where to sell? How much is the miniature camera?
- For example, backgammon, process-oriented design ideas is the first step to analyze the problem: 1, start the game, 2, sunspots first, 3, draw the screen, 4, judge win or lose, 5, turn white, 6, draw the screen, 8, return to step 2, 9, output the final result. The above steps with each of the different functions to achieve, the problem is solved.
- How to choose to monitor the camera and video capture card?
- Fourth: whether the direct wiring or wireless transmission to install. In addition to the expensive price, the wireless network does save the camera installation trouble and unsightly, but need to pay attention to the problem of distance and obstacles. In principle, cement building materials will shorten the wireless transmission distance, metal materials will completely cover the wireless signal, the transmitter (at the camera side) and the receiver (at the host side) to stay away from other electrical appliances to avoid interference, such as the use of wireless networks , There must be more than 2 times the price of the monitoring equipment. We recommend that, unless necessary, try to use wired transmission to install.
