• CCTV Camera CM-K12-S146 1/3"SONY SUPER HAD CCD Ⅱ 700TVL and SONY Effieo 4140+811 CCD System 1
CCTV Camera CM-K12-S146 1/3"SONY SUPER HAD CCD Ⅱ 700TVL and SONY Effieo 4140+811 CCD

CCTV Camera CM-K12-S146 1/3"SONY SUPER HAD CCD Ⅱ 700TVL and SONY Effieo 4140+811 CCD

Ref Price:
$51.75 / pc get latest price
Loading Port:
Shenzhen
Payment Terms:
TT
Min Order Qty:
5 Pcs pc
Supply Capability:
20000 Pcs Per Month pc/month

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IR Camera CCTV Camera CM-K12-S146 1/3"SONY SUPER HAD CCD Ⅱ 700TVL Sony Effieo 4140+811 CCD IR Distance:60M
2pcs 850nm
Smart Leds
Size:210mm*110mm
Lens:16MM
Dual Glass With OSD
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:20 meters away with the number of mm monitor camera lens appropriate?
At the same time, the same focal length, length and width shooting range also with the camera CCD has a relationship. Charge - coupled Device, Charge - coupled Device. It is a semiconductor device that converts optical images into electrical signals. At present, most of the CCD chip used in the surveillance camera is 1/3 "and 1/4", that is, the target size is 1/3 inch and 1/4 inch. CCD target surface size, CCD and lens with the situation will directly affect the size of the field of view and image clarity.
Q:Monitor the camera what is the zoom
This and the concept of the camera a reason, the object is small, the range is relatively large, the distance is also far away. Vice versa. Camera lens is the most critical equipment of the video surveillance system, its quality (index) the impact of the camera directly affect the machine, so the camera lens selection is appropriate both about the quality of the system, but also related to the project cost.
Q:Why mobile phone surveillance camera is always not online
2, with the network cable through the computer connected to the switch, you can see the online camera, and can also be connected through the Wifi wireless network IPAD, notebook, first of all to see if this camera is to support mobile phone viewing, if supported and this IP CAM has Access to the public network, and the phone is a smart phone that can be remotely monitored online
Q:Zhongwei HD monitoring system IP address is not how to do
Click on the problem of the screen, right - remote management - network management, the IP address can be changed to other IP (such as 192.168.1.172, etc.), change the device management interface, a key to set IP, so there will be no IP conflict Causing the camera can not use the problem.
Q:Monitor video recorder, how do two video recorders show a display? Video recorder can not be connected with the exchange of two video recorders
Each network hard disk video recorder then a display, a small shop, then buy dozens of pieces of a 2 VGA (HDMI) distributor, anytime, anywhere landing, or camera manufacturers to provide DDNS domain name, buy dozens of pieces of wireless Router, you can also set up, no need to specifically buy a monitor, a computer can see, and analog camera can be the same usage.
Q:Monitor the camera why the black screen?
Third, look at the video terminal whether there is a problem, because the video equipment is not set up or with the inappropriate black screen will appear.
Q:Monitor the camera with high illumination and low light
The lower the illumination, indicating that the camera on the shooting scene brightness requirements lower.
Q:The working principle of the camera with infrared light
Infrared emission diode (IR LED) infrared lamp principle is: by the infrared light-emitting diode matrix composed of light. Infrared emission diode from the infrared radiation efficiency of high materials (commonly used gallium arsenide GaAs) made PN junction, plus forward bias voltage to the PN junction injection current excitation infrared light. Spectral power distribution for the central wavelength of 830 ~ 950nm, half-peak bandwidth of about 40nm or so, it is narrowband distribution, for ordinary CCD black and white camera can feel the range. The emission power of the infrared light emitting diode is expressed by the irradiance μW / m2. The maximum radiation intensity of the infrared diode is generally in front of the optical axis and decreases with the increase of the angle between the radiation direction and the optical axis. The radiation intensity is 50% of the maximum value of the angle is called the half intensity radiation angle, that is, half power angle. The radiation angle of the infrared light emitting diodes of different packaging process models is different.
Q:Monitor the camera to take pictures at regular intervals
General monitoring plus small software, because the monitoring host has a manual capture function, so that small software can replace the hand.
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

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Range  
Reference  
Validity Period  

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

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