Zoom IR Camera Series S-32 1/4"SONYSUPER HAD CCD Ⅱ 420TVL SONY 3142DSP+643CCD

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$33.35 / 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:

2.8-12mm Zoom IR Camera Series S-35 1/4"SONY SUPER HAD CCD Ⅱ 420TVL Sony 3142DSP+643CCD With Bracket IR Distance:30M
36pcs Ø8mm Leds
Size:110mm*Ø70mm
Lens:2.8-12MM
Dual Glass

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Q:Monitor how the camera will suddenly no color
3, the camera image is normal, the display device switches to black and white mode.
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:3 megapixel surveillance cameras store much day
Monitor video 24 hours per channel per day Recording space size calculation formula:
Q:Outdoor surveillance camera that kind of good, how the price
In the TV monitoring system engineering design, often involves the TV monitoring system equipment selection, especially the front-end camera part and the terminal display part of the match is very important. Therefore, we use the TV monitoring system equipment, can not be any match, according to the monitoring of the environment of the environment and the conditions of illumination and the requirements of the target to be monitored, follow a certain principle to choose.
Q:Monitor the type and purpose of the equipment
1, one machine, the role of dust and moisture, with its own shield, indoor and outdoor can be.
Q:Monitor the camera's profit big
Now the project is not good to do the camera and the same cabbage as you have money out of the credit can this and the big project as you have the ability to raise the capital if the quality of the basic project is 15% can earn a customer because you have to pressure people 10% of the basic is 25% of this, but the only thing to do is to monitor the sales business is more and more live more and more after the sale of the quality of electronic products did not say that you catch a group of half a year you catch a group of 4 5 The problem is not a problem after the sale of the problem is to raise the problem of construction is also a human problem If you want to earn a good money or do the bag to take the outsourcing of the sale of the product after the profit of the profits of the project so that let the agent generally do not Take you take the agent not only take the concessions is more pressure Thank you
Q:What kind of material is needed to install the surveillance camera?
4, the number of video recorders, embedded professional hard disk video recorders have 4,8,16, the greater the number of road options can record the number of head more. Zhejiang Dahua video recorders for the 4-way 950 yuan or so. 8 Road, about 1,200 yuan 1615 yuan or so. If there are idle computer can also be installed to install the card to soft compression card for the column 4 Road 260 8 Road 380 16 Road 650
Q:Monitoring camera POE power supply is good, or centralized power supply good?
The use of transformer front-end power take advantage, do not have to consider the line loss, because there are transformers can reduce the loss of lightning to the lowest (of course, lightning B is not guaranteed, are force majeure; unless there is a special contract), after-sales fault detection, Check the problem is out of the camera or power problems, with the lights of the transformer is a glance!
Q:Monitor knowledge! 1.2 m × 20 meters of the corridor with a large angle of the camera the best?
1.2 m × 20 meters corridor with 6mm and above the best number of mm, 3 m × 5 m of the room with the best 3.6. And then according to whether it is necessary to night vision function, choose the camera is not on behalf of the infrared function!
Q:What is the difference between a network video encoder and a hard disk video recorder? And bolt machine cameras are the same as security monitoring? What kind of network video encoder used
The DVR mainly converts the analog video signal into a digital signal for storage (that is, video). Now the hard disk video recorders are generally with network transmission function. Know the product features also understand the use of places, the encoder is generally used for network monitoring.
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  
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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