Wireless Transmitter and Receiver for 4CH 2000mW

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Wireless Transmitter and Receiver 4CH 2000mW Wireless Audio&Video Transceiver Kit
(PT-2000S) Wireless Transmitter and Receiver
* Function: convert wired camera to wireless camera to achieve wireless image transmission
Every model comes with all accessories like power adapter, AV cable

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Q:How much bandwidth does closed-circuit surveillance require for remote transmission?
According to the number of road, a road requires a minimum of 500K network bandwidth can be achieved smoothly, you can set the minimum head each 128K stream, that once you see 4 road, a round of visits.
Q:Is it necessary for each camera to have an independent video line?
Yes, it can, but it costs a lot, it's not worthwhile. The cable is not very troublesome. A monitor, two lines, a power line, a video line. Long distance power line to 12V power supply box is installed on the monitor head, delivery of 200V to 12V power supply box office, then there is no problem in a socket, if a power line with all 12V and can even monitor the first delivery is not a problem, all right in a plug socket, I do the project for many years such things often happen.
Q:What's the reason for the closed-circuit surveillance image?
The reason for the poor contact of video lines or the equipment itself,The problem of external surveillance probes or environmental factors
Q:Video monitor prices
Video monitor closed-circuit monitoring system (CCTV), the monitoring system shows the system of internal control standard transmission monitor shows I can watch the front send images for video monitoring terminal equipment filled with lack of monitoring staff colleagues eyes investigation plays a key role
Q:Computer monitors can be used as closed-circuit surveillance TV, only monitors. If you add a converter, you can contact the camera to see the monitor
Computer monitors can be used for closed-circuit televisionNow there is a way of looking at HDTV, that's what it is. Play high-definition video files on your computer and broadcast the signals on tv. In other words, it is to use television as a big monitor, and to use the sound of the TV as the output speaker.
Q:How do you record everything monitored by the CCTV Monitor in your computer?
To record the picture, you need the following accessories: a computer, a video camera, a video compression card, a video software set. If yes, then the correct installation can be videotaped and save video data!
Q:Video security monitoring system component
The control part includes video switcher, PTZ camera controller, keyboard control, type of communication interface and power supply and auxiliary console, monitor display cabinets; recording equipment including monitor, VCR, multipicture separator etc..
Q:What monitors can be used for closed-circuit television monitoring?
You see what kind of host, the CCTV host are divided into 2 kinds, 1 kinds of industrial control is the hard disk video recorder, the recorder is actually a PC computer, so ordinary computer monitor can.
Q:How to choose the transmitter in security monitoring system?
Video bandwidth is an old growth issue. The video bandwidth is not enough, the detail of the monitor screen is not clear enough, the horizontal resolution is low, and even the color distortion or video loss is serious. Because of the importance of video bandwidth for image quality, some unscrupulous vendors intentionally exaggerate the video bandwidth of the product to deceive customers. For example, a digital video optical transceiver manufacturers claim their video bandwidth is 8M, but the release of video sampling frequency is 12.5M. According to Nyquist's law of sampling, the signal should be sampled at least two times as much as the signal frequency. So now, the transmitter manufacturers the theory of video bandwidth in any case can not be more than 6.25M. Obviously, this is a lie to exaggerate the quality of cheating customers, so that no business reputation vendors should not consider the scope of the purchase. But not all customers can accurately identify vendors lie, for general contractors and users, by observing the details of the image, you can rough judgment of the device's video bandwidth.
Q:Why is it called closed-circuit television monitoring system? Are there any other TV monitoring systems? For example, open circuit, etc., what is the difference between them?
At present, the television monitoring system is basically closed (closed) system is the network TV monitoring system closed-circuit television monitoring system to open, but to enter the network TV monitoring system need to register the name and password is not open TV monitoring system.
The company mainly in the security monitoring, anti-theft alarm, intelligent, LCD products. We have set up the development of the factory, the production of cable camera, wireless camera, MINI DVR, and obtain the general agent of five industry brand, and a number of manufacturers of products to a regional distributor rights. Our innovative products, variety complete, the future will continue to develop new products more intelligent fashion.

1. Manufacturer Overview

Location Shenzhen,China
Year Established 2004
Annual Output Value
Main Markets

China; Mid East;Western Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen
Export Percentage
No.of Employees in Trade Department 70 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