Camera S-78 1/3 800TVL CMOS Camera,DC12V 8150DSP+139Sensoe

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$25.30 / pc
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5 Pcs pc
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20000 Pcs Per Month pc/month

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Product Description:

UFO/SPY Camera S-78 1/3 800TVL CMOS Camera,DC12V 8150DSP+139Sensoe Use For Elevator
Size:75mm*45mm
Lens:3.6mm

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Q:Monitor the type and purpose of the equipment
3. Color dome camera for indoor, ceiling place easy to install.
Q:What is the name of the camera with the monitor?
This is called a closed-circuit television monitor, anyway, the box is so written ~
Q:Police surveillance camera and civilian What is the difference?
Such as prisons, interrogation rooms, etc., need to use the explosion-proof damage to the camera, the police need to use the car head (plus lift rod), due to the increase in functionality, the cost will be relative to the increase, these are civilian do not need.
Q:What is the difference between a wireless surveillance camera and a cable surveillance camera?
Wired relative to the wireless signal a little better, the wireless a little easier, the quality of a clear choice of cable is better.
Q:Hello, because no electric video recorder did not manually set, but I would like to look back a few days before the monitor can be transferred out
2, although the surveillance camera access to the hard disk video recorder, but the video storage of the hard disk failure, can not playback.
Q:How does the surveillance camera solve the backlight problem?
Second, always use the corresponding function of the camera, improve the backlit appearance. There are two kinds of cameras inside the security camera can be better to deal with the problem of camera backlight, one is a backlight compensation function of the camera, one is wide dynamic camera. Backlight compensation, also known as backlight compensation, is the screen dividends of several different areas, each area from the exposure. In some applications, the field of view can contain a very bright area, and the subject is included in the bright field surrounded by a picture of a bleak, no level. At this point because the AGC detects the signal level is not low, so the amplifier gain is very low, can not improve the brightness of the main screen, when the introduction of backlight compensation, the camera only the entire field of view of a sub-region, Area of the uniform signal level to determine the AGC circuit operating point.
Q:What is the difference between a camera and a monitor?
With the monitoring system in the commercial and civilian increasingly popular, surveillance cameras (surveillance cameras) are widely used in various fields, escort for social security. Video surveillance cameras are widely used in residential, real estate villas, shopping malls shops, financial room, to security.
Q:Monitor the camera when shooting white, is the kind of white, basically do not see the image, and exposure like
It is estimated that the camera's CMOS is broken, there may be the quality of the camera is not good, the screen resolution is poor. After buying a camera or suggest you buy Hikvision fluorite camera, the effect is good, the price is not very expensive.
Q:Monitor the video recorder has been unable to work what is the reason
VCR power supply problems. You can change the power adapter to try;
Q:An accurate calculation formula for monitoring the focal length and actual distance of the lens
The size of the imaging scene and the size of the imaging object are contradictory, for example, with the same camera to monitor the same parking lot, the choice of short focal length lens can be the entire parking lot to monitor and see the entrance Outside the vehicle out, but can not see the car's license number (the car in the monitor screen only occupies a small area)
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