CCTV Camera CM-K9-S94 1/4"SONY SUPER HAD CCD Ⅱ 420TVL SONY3142DSP+643CCD

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IR Camera CCTV Camera CM-K9-S94 1/4"SONY SUPER HAD CCD Ⅱ 420TVL Sony 3142DSP+643CCD IR Distance:35M
36pcs Ø5mm Leds
Size:210mm*68mm
Lens:3.6/6MM
Dual Glass

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Q:Monitor how the camera is connected
3. How to use the network cable to monitor the camera to save costs. Twisted pair transmitter generally refers to the use of cable to transmit video equipment, twisted pair transmission using differential transmission principle, the video signal will be converted into the same amplitude, the opposite polarity of the video signal, through the twisted pair transmission, The two ends of the opposite side of the video signal subtraction into a normal video signal, it can effectively suppress common mode interference, even in strong interference environment, its anti-jamming capability is better than coaxial cable, and through the Video signal processing, the transmission of the image signal than the coaxial cable is clear, the same network cable will not interfere with each other.
Q:An electronic surveillance camera every month to consume how much electricity
1, the general camera is divided into four, the ball machine, infrared one machine, infrared hemisphere machine and bolt;
Q:3 megapixel surveillance cameras store much day
Monitor video 24 hours per channel per day Recording space size calculation formula:
Q:Will a 12V10A switching power supply with a few 12V2A surveillance camera? How far can its DC current output? Please have experienced master answer, thank you
General 2 * 1 power line transmission 300 meters is no problem.
Q:What is the difference between monitoring the camera and the usual?
3. Camera effect: monitoring with the camera, generally require high clarity, because the current computer camera commonly used sensor chip is Micron or modern photographic chip, these two kinds of chip camera, clarity are similar, if the use of 5 glass Lens, then the requirements are less stringent occasions are generally able to meet the basic requirements, and 30 frames per second speed is basically able to meet the monitoring needs. If you need better clarity, you can use the physical dynamic 1.3 million camera (not online nonsense 1.3 million, need to emphasize that the sensor chip and interface chip support physical dynamic 1.3 million camera, can really be considered 1.3 million ), This camera is generally better imaging results than the use of magnesium light and modern sensor chip camera, can get better than the average physical 350,000 camera effect, but the bandwidth occupied and CPU occupancy rate is very high. So easy to monitor the camera system easy to use.
Q:What's the number of lines that a surveillance camera needs to use?
1, the power cord (12v power supply and 220V power supply, dvvr2 * x, is to the camera power supply)
Q:Camera gun 4MM, 6MM refers to what?
General camera commonly used lens specifications are 4mm, 6mm, 8mm, 16mm, 25mm and so on.
Q:Does the surveillance camera itself have a record storage function?
But there is a class called the camcorder camera itself with a storage function, you can play through the menu video playback
Q:How to choose to monitor the camera and video capture card?
Monitoring system installation first determine the existing computer to install the monitoring card (this method is now rarely used), or embedded hard disk video recorder to do your monitoring host. Use the computer to install the monitoring card, suitable for familiar with the computer installation, a professional staff on duty, more functional requirements of the place. But the computer needs 24 hours to boot, and easy to crash in the virus or poor heat and other issues; the use of embedded hard disk video recorder does not require professional knowledge, do not need to keep, the operation is very simple, like the use of VCD as convenient;
Q:Hai Kangwei depending on the surveillance camera how to achieve continuous automatic capture, such as a second catch a?
If you want to install ten cameras then the traditional camera is necessary for each coaxial line must be inserted at the same time a video recorder can be used normally, but the network camera can add a switch, that has ten network switches into only need Through a network cable to pull another switch on the normal use, so do not have to spend a lot of trouble, save a lot of labor)
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  
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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