CCTV Camera CM-K22-S121 1/4"SONY SUPER HAD CCD Ⅱ 420TVL SONY3142DSP+643CCD

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$26.45 / pc
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Shenzhen
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5 Pcs pc
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20000 Pcs Per Month pc/month

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Product Description:

IR Camera CCTV Camera CM-K22-S121 1/4"SONY SUPER HAD CCD Ⅱ 420TVL Sony 3142DSP+643CCD IR Distance:60M
2pcs 850nm
Smart Leds
Size:210mm*110mm
Lens:16MM
Dual Glass

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Q:How to use video surveillance video surveillance
Whether it is Hai Kang, Dahua, Degas or Kang silver video capture card, their function is video capture, and then? Compression, otherwise, so much of the data stream burned the CPU, they are only responsible for the collection, that is, you can now achieve the function - video. To achieve the function you say is also very simple, according to your idea, have to buy a video decoder card, because the acquisition card data collected after compression can not communicate with the qq software (protocol is different), through the decoder card , The compressed data is reduced to analog (or digital) signal, through the USB interface can achieve what you said the function.
Q:An electronic surveillance camera every month to consume how much electricity
Connected with a computer, take the computer power. And some monitoring system needs a separate power supply, look at the instructions on it
Q:Monitor inside the infrared network camera infrared light automatically switch and synchronous switch What does this mean?
Synchronous switching --- image color mode switching action by the fill light control, light image black and white, light off image color. The
Q:What is the camera's shooting range? How much is the diameter?
The lens used in the camera is similar to the SLR camera, and is arranged in the order of 2.8mm, 3.6mm, 4mm, 6mm, 8mm, 12mm, 16mm, 24mm and so on. The smaller the number of millimeters, the wider the picture taken by the lens, but the closer the distance is; the larger the number of millimeters, the narrower the screen taken by the surveillance camera, but the farther the distance is.
Q:What is the abbreviation for monitoring the OLUX on the camera?
LUX (lux) illuminance unit, 0LUX is 0 illuminance. The illuminance of the camera's imaging surface (also called the target surface) is proportional to the background brightness of the surveillance area.
Q:Dahua monitor a single image upside down, the rest of the camera are good, how the matter, had been good!
Do you mean that there is a monitor screen that is down?
Q:Can I monitor the camera?
Monitor the camera can focus on it? Otherwise, when you buy the camera, there are "distance" to buy. However, the general camera does not have auto focus function. The focal length is the manual "fixed" focal length. High-end and dedicated camera with auto focus, manual zoom function.
Q:Monitor the image of the camera appeared black and white colorless situation, is this how is it?
It is PAL is now a good point of hard disk video recorders like SNA-8116-S Shenzhen Shi are supporting a variety of standard format is that some of your camera is infrared? Infrared is not open if the night infrared light to open the image is black and white
Q:Network monitoring camera how to make external network access?
First of all, mobile broadband router or dial-up Internet access to the WAN IP is not an Internet temporary IP, so the use of dynamic domain name to achieve remote video will not be successful.
Q:What is the maximum visual range of a video surveillance camera?
Camera monitoring to its monitoring range is no dead!
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
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
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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