CCTV Camera CM-K21-S115 1/3"SONY SUPER HAD CCD Ⅱ 420TVL SONY 3142DSP+633CCD

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Product Description:

IR Camera CCTV Camera CM-K21-S115 1/3"SONY SUPER HAD CCD Ⅱ 420TVL Sony 3142DSP+633CCD IR Distance:35M
36pcs Ø5mm Leds
Size:210mm*68mm
Lens:3.6/6MM
Dual Glass

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Q:What is the 960h in the surveillance camera?
DVR can also achieve the effect of 960H program. Samsung 650 cable cameras are used 960H program, the same effect to reach the 650 line only in the case of the use of 960H program can be achieved.
Q:How to install a surveillance camera
4. Switch to the video settings, wait a few seconds after you should see the video screen, display the video device to start successfully, and you can see the screen.
Q:20 meters away with the number of mm monitor camera lens appropriate?
According to the imaging principle, the smaller the focal length, the wider the field of view, but the distance is not clear. The larger the focal length, the narrower the field of view, but the longer the distance will be clearer.
Q:Video surveillance video storage how to calculate the hard disk needs I use the 720P camera, to store 3 months of video, need to use the hard disk?
If you want to calculate the number of hard disk and disk array, then you need to know the relevant data, such as: hard disk capacity, disk array number, the required RAID level. For this calculation, you can recommend a video monitor memory capacity calculator developed by the Chinese Blue Whale. As long as you enter a number of related data, it will automatically calculate the results you want. You can also use this software to calculate the monitoring storage capacity. Specific you can log on their official website to see.
Q:Monitor the camera 1 road 4 what is the difference
Very simple This is for the camera's hard disk video recorder to the general are at least 4 Road 8 Road 16 Road 32 Road, a camera all the way, there are 16 points can be connected to 16 points is 16 cameras.
Q:What is the difference between a wireless surveillance camera and a cable surveillance camera?
Monitoring camera is a semiconductor imaging device, which has a high sensitivity, anti-glare, small distortion, small size, long life, anti-vibration and so on. Surveillance camera security system, the image generation is mainly from the CCD camera
Q:What's the difference between a dome camera, a gun camera and a dome camera in security monitoring?
Mainly the use of the difference, the dome camera is generally used for indoor ceiling place, because it is relatively small, so more beautiful. Gun camera is generally installed in the channel, plant or parking area and other areas. The advantage is that you can install long focal length lens to expand the scope of monitoring, the disadvantage is more obvious.
Q:Do i have a surveillance camera and a computer? Can the house be installed?
Can not be on the bed, bathroom. Computer poisoning someone else to get you live.
Q:Monitor camera parameters how to see
Field of view: In engineering practice, we often use the horizontal field of view to reflect the shooting range of the screen. The larger the focal length f is, the smaller the viewing angle is, and the smaller the screen range is formed on the photosensitive member. On the other hand, the smaller the focal length f is, the larger the field angle is, and the larger the picture range is formed on the photosensitive member.
Q:I press the Zhongwei monitoring, power and camera are good, that is not seen friends
A driver file was deleted it, look at what recently deleted files or 360 removed, and try to restore. No, it is only unloading 360, re-installed again monitoring.
We are specializing in the manufacture of cctv cameras,color ccd cameras,B/W ccd cameras,color Dome cameras,B/W Dome cameras,Mini ccd cameras,Day/night ccd cameras,high speed cameras, Flying Sauce Cameras,wireless CMOS cameras,DVR ,DVR Board ,all-in-one camera,IP camera and lens and other safety protection video products

1. Manufacturer Overview

Location Shenzhen,China
Year Established 1993
Annual Output Value
Main Markets

China; Mid East;Western Europe
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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen
Export Percentage
No.of Employees in Trade Department 50 People
Language Spoken: Chinese
b)Factory Information  
Factory Size: About 5,000 square meters
No. of Production Lines About 20
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Cheap, professional