Plastic IR Dome Camera SONYSUPER HAD CCD Ⅱ 420TVL SONY 3142DSP+633CCD

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$21.85 / pc
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Shenzhen
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TT
Min Order Qty:
5 Pcs pc
Supply Capability:
20000 Pcs Per Month pc/month

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Product Description:

Plastic IR Dome Camera S-51 1/3"SONY SUPER HAD CCD Ⅱ 420TVL Sony 3142DSP+633CCD IR Distance:20M
Leds:24pcs Ø5mm leds
Size:94mm*80mm
Lens:3.6mm
Dual Glass
White/Black Selectable

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Q:Will monitor the camera should buy much. Room size of 8 meters 7 * 3 meters 3, is expected to use four camera monitoring head. Will the camera to buy much?
The lens can choose 3.6MM, how many lines of their own election it, the higher the more clear, now generally the highest is 700 lines.
Q:Monitor the camera often flashing why
Video head problems, poor contact performance. The video head to try again.
Q:Monitor the camera, how much money one, the kind of video
20x4 = 80, camera power (outdoor): 25x4 = 100, auxiliary material (connector what little things): 50 wire you have to see your actual situation, and more use Flowers, less with less flowers
Q:Monitor inside the infrared network camera infrared light automatically switch and synchronous switch What does this mean?
Automatic switch, that is, the camera detects the outside environment, light black to a certain degree of image to turn black and white. Morning to a certain extent turn color.
Q:Panasonic surveillance camera wv-cp704 / ch corresponding to which foreign models
2. Outside the network, then the first domain name under the first ping, whether normal, check whether the domain name
Q:What is the power of the camera used for monitoring?
If all of the moving point, then the power supply per set of AC24V / 2A, each 50W, 31 * 50 = 1550W, that RVV2 * 0.75 power cord is not enough.
Q:Monitor the camera 1/3 and 1/4 of the difference there is nothing different CCD what is it
CCD, English full name: Charge-coupled Device, the Chinese full name: charge-coupled components. Can be called CCD image sensor, also known as image controller. A CCD is a semiconductor device that converts an optical image into a digital signal. The tiny photoreceptor implanted on the CCD is called the pixel (Pixel). The higher the number of pixels on a CCD, the higher the picture resolution it provides. The CCD acts like a film, but it converts an optical signal into a charge signal. CCD has a number of neatly arranged photodiode, can sense the light, and the optical signal into electrical signals, the external sampling amplifier and analog conversion circuit into digital image signal.
Q:Commercial surveillance camera and usually use the camera is connected together? How can we find matching software?
Production of the camera all know, whether it is LED light board or array light board, as long as the infrared light board are divided degrees. Commonly common are 30 °, 45 °, 60 ° and 90 °. Lens and light board with 30 ° with 12mm and 16mm, 45 ° with 8mm, 60 ° with 6mm, 90 ° with 3.6mm or 4mm.
Q:A surveillance camera, two TV at the same time.
The easiest way is what is not directly connected to the line, this method is the most simple and most reliable, with a long time to use three links is also easy to oxidize the problem! The line directly connected to the line, to the TV then then a lotus joint on the line, that is, like the DVD cable that line on the line!
Q:What is the maximum visual range of a video surveillance camera?
Visual range with the camera lens: General: 4mm angle of exposure of 70 degrees, about 6 meters away
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