Security Camera Recorder
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Security Camera Recorder Supplier & Manufacturer from China
Okorder.com is a professional Security Camera Recorder 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 Security Camera Recorder firm in China.
Monitor camera parameters how to see the bigger the bigger the better?
- The more the focal length, the more able to shoot distant objects, but the smaller the perspective, so depends on your specific needs, if you need a large range, you have to choose a small focal length, if you need to shoot distant, then select Focal length.s
Monitor the type and purpose of the equipment
- 3. Color dome camera for indoor, ceiling place easy to install.s
Monitor the camera in the monitor screen appears in the camera 001 what meaning
- Specific recommendations to ask the two manufacturers of equipment. Personal feeling should be the camera with their own figures.s
A camera for an hour how much space
- CIF according to each camera 0.2G per hour calculation, the day is about 5G. 2 head every day is 10G, 500G hard disk format after 460G, probably can record 46 days.s
I would like to ask how the video surveillance camera is powered?
- You can use a centralized power supply, so easy to manage. You can go to the market to buy an equivalent voltage, but the power is much larger power module, and then put all the cameras Of the power lines are connected, (positive to the lower, negative to the negative, must not be reversed) and then unified connected to the power module.s
57 Road 1080P surveillance video requirements to store a month, how much hard disk space?
- A camera according to the compression of an hour is roughly 2.2G, 2.2 by 24 hours 53G * 57 cameras more than 3000 G, 30 days 91000G or so, that is to say about 91T hard drive, HD quite occupied hard disk, 720P basic small half,s
Will the surveillance camera brand which?
- Low-end camera - the series of cameras are mostly domestic brands, more well-known Viewse (Wei as), YHDO (Yonghui), SUNSPRO (as the new treasure) and FOSUE (Fu as) and so on.s
Monitor the camera automatically zoom, electric zoom, manual zoom, zoom lens meaning and difference?
- In the surveillance camera, there is generally no automatic zoom, but there is auto focus, such functions generally appear in the integrated camera, the decoder sends a zoom signal to the camera, the camera to zoom work, zoom work is completed, then the image Is blurred, you need to focus, a lot of integrated camera with auto focus function, to complete this focus work. There are some high-end camera (mainly high-speed ball) with a trajectory function, which is set in advance camera rotation and zoom information, after this camera has been set in accordance with the set of good track non-stop tour, which can see Do automatic zoom.s
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