Wireless Transmitter and Receiver for 8CH 2000mW

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Wireless Transmitter and Receiver 8CH 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 to install an indoor closed-circuit TV with a computer
The closed circuit is relative to the opening, and the latter is the television reception mode we usually call the outdoor antenna to receive the signal. Closed circuit is the satellite transmission to the designated user, that is, cable TV mode.It mainly converts the audio and video signals into one radio frequency signal, that is, one channel, so that it can be transmitted in closed-circuit television
Q:What is the initial password for the computer monitor?
There is no password for the computer monitor, and the CMOS password is visible. If you forgot to enter the password of the CMOS setup program, you can use the jumper short clearing method on the motherboard.
Q:Can the closed-circuit line be a monitoring line?
Closed-circuit cable television also called cable TV signal line line, closed-circuit television signal is divided into core and shielding layer of two parts, the middle of that hard root as a signal, while the outer layer of the mesh wire core and aluminum foil as the signal shielding layer, played the role of anti-interference.
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 difference between the hemisphere and the world of security surveillance cameras?
Global power, video, and a 485 interface, 485 interface to connect the control line, through software control global 360 rotation, zoom, focus, ball machine due to the upper and lower control and motor work, usually AC24V power supply.
Q:How to connect the CCTV special monitor power supply?
CCTV (closed-circuit television) has been used in security systems for many years. CCTV is a reliable and economic deterrent, as well as a good evidence of arrest and criminal charges. Now, most security systems need to use several different security technologies, such as alarm systems, fire detection systems, intrusion prevention and detection technologies, access control systems.
Q:How is closed-circuit surveillance visible on the Internet?
If you are connected to the monitoring system of the hard disk recorder, you need to buy a DDNS DNS router, connect the DVR, and then download a peanut shell system, binding on the computer domain, open ports, can realize remote real-time monitoring IE!
Q:Closed-circuit television monitoring system, video installation set what quotasfixed
In a digital communication system, the transmitted signals are digitized pulse sequences. When these digital signal streams are transmitted between digital switching devices, the rate must be completely consistent so as to ensure the accuracy of the information transmission. This is called synchronization".
Q:What is the difference between "closed-circuit surveillance electronic police" and "electronic police"?
Electronic police: refers to the automatic camera, and to determine whether your car is illegal electronic instruments, are automatically recorded violations of information.Generally used in: red light running, speeding, violation, change lines and so on.CCTV: refers to a camera that can adjust the angle and focus of a camera. It is used to monitor the traffic flow, and to determine the responsible party after the accident has occurred.Like high-speed exits on the ramp, there are basically cameras (refers to closed-circuit television monitoring), some people in the ramp off the head, want to drop a small car, in many cases will be video, just wait for the money to go.Also, the downtown peak intersection, the solid line change lane (queue) will be taken. But this is not all belong to the random nature of the time will be caught.To put it plainly, CCTV monitors can be recorded for 24 hours without interruption. But it can't be used as an electronic police, because he needs manual rotation to enlarge the license plate. When you stop or reverse or turn a solid line, just to be seen on closed-circuit television, the police manually rotate, zoom in and see your license plate and take pictures before you get a ticket. Other circumstances, do not fear closed-circuit television monitoring, it can not shoot red lights, speeding and other violations.
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