Ip Camera Surveillance System
Ip Camera Surveillance System Related Searches
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Okorder.com is a professional Ip Camera Surveillance System supplier & manufacturer, offers integrated one-stop services including real-time quoting and online cargo tracking. We are funded by CNBM Group, a Fortune 500 enterprise and the largest Ip Camera Surveillance System firm in China.Hot Products
FAQ
- Buy monitor camera attention to what
- 1, how to identify civilian high-definition camera? In general, civilian-grade optional cameras are all to 420 lines, 480 lines, 520 lines, etc. to represent the clarity of the camera, that is, on the monitor level Number of lines scanned. So the so-called business mouth of the pixels will be insignificant, because often will be exaggerated, in fact, difficult to achieve, so the civilian choice of monitoring the head should not be a measure of pixels. According to the interpretation of professionals, the usual surveillance cameras only two grades: low 330 lines or so, high solution 480 lines or so, many domestic products marked 420 lines is the 330 line products
- Will monitor the camera should buy much. Room size of 8 meters 7 * 3 meters 3, is expected to use four camera monitoring head. Will the camera to buy much?
- Brand to see your own choice, and Dahua, Jing Yang, Hai Kang and the like better, the price is slightly higher.
- 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
- How to monitor their own home in the home camera, in the first floor, in the 5th floor to see!
- Do not video, video cable directly connected to the TV on it. To video or to be connected to the computer, the computer must have the image acquisition card + software.
- Explosion-proof surveillance cameras can be installed directly on the top of the tank
- Explosion-proof surveillance cameras can be considered Shenzhen Rongfang technology companies related products
- 3 megapixel surveillance cameras store much day
- 3 million pixel surveillance camera video bit rate is generally set to 4Mbps, video files 24 hours a day about 42G.
- I would like to ask how the video surveillance camera is powered?
- You are right, video surveillance cameras used to make a signal with a coaxial line, and then another line when the power supply, but the two lines can also be a line to achieve. That is to use control Because the control line is a double core, with a shield, we can put the video ground, and the power of the negative line, together, sharing a line, that is, the control line of the shield, and then Inside the two core, one when the video signal is positive, one when the power is positive. This can, but if the distance is very long, it is recommended not to do so, because of this, the signal shielding will be a little interference.
- How is the general surveillance camera connected to the computer?
- (2) Remove the screws from the video capture card box, the video capture card fixed in the chassis, as shown in Figure 1.26.
