Wireless Transmitter and Receiver for 4CH 2000mW

Ref Price:: $118.98 / pc

Loading Port:: Shenzhen

Payment Terms:: TT

Min Order Qty:: 5 Pcs pc

Supply Capability:: 20000 Pcs Per Month pc/month

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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

Q: What are the security monitoring TV walls required?: A network video decoder is needed to board the TV wall. This device does not normally support VGA interface display devices.Ten thousand mast meets this kind of situation, thought that the plan which does not use the television wall is simple, a computer plus a projection may substitute, the cost is also low

Q: What do you need to add an ordinary home computer to a closed-circuit monitoring host?: First, make sure the processor is Intel Celeron AMD processor, if it is not, plus a video capture card (200 - 800 yuan) hard disk size, is the main document, this to you, the best memory 512, then the real running low,

Q: What kind of knowledge does video surveillance system need?: Knowledge of security, camera, storage, control, pan head, shield, system integration, etc..Monitoring system is composed of 5 parts: camera, transmission, control, display and record registration. The camera through the video coaxial cable will be video image transmission to the control host, then the host control video signal is assigned to each monitor and video equipment, audio signal input and synchronization will need to transport to the video recorder. Through the control of the host, the operator can issue commands, on the head of the upper and lower, left and right action control and operation of the focusing zoom lens, and can realize the switch between multiple cameras and PTZ control by the host. Using special video processing mode, the image can be input, playback, processing and so on, so that the video recording effect is the best.

Q: What should be paid attention to when installing decoder in CCTV system?: The way to the corresponding decoding decoder with number of monitors.

Q: Why is surveillance camera also called closed-circuit?: Yes, it can be understood, because it can only be used in a certain space, just like the VOD system in KTV, CCTV, someone's home is not received, the cable is not closed.

Q: What should be paid attention to in the installation of security monitoring?: Configuring surge protectors at the system power input is a common feature of all successful systems. Although many security systems use UPS, it is important to note that not all UPS has built-in surge protection. Similarly, video and data lines also need to be protected.

Q: What is closed-circuit, such as closed-circuit surveillance, closed-circuit television, and so on: 1 、 camera (transformer, support) - (video line, power line, control line) - hard disk recorder - display2, the camera (transformer, bracket), video line, power line and control line - (equipment box, optical transceiver, optical fiber, optical fiber jumper) (power line) - Optical - VIDEO - line distributor - matrix (DVR) - display (TV wall)

Q: What are the differences between security monitoring and project and channel?: Security monitoring often refers to the project and channel refers to product differentiation:The product of the project: refers to a portion of the goods for the project on the use of qualitative brand, generally not online sales, product quotation by agents or manufacturers record, protected areas and products of the project, which is part of a project by the company for other companies can no longer record, no record of the company also cannot be duly authorized.

Q: What is the working principle of TV wall display in security monitoring system?: TV wall display, general use monitors, monitors, television, as well as splicing screen, splicing screen is divided into DLP, PDP, LCD splicing.Analog surveillance generally adopts video matrix, through the BNC interface on the wallDigital monitoring usually adopts digital matrix through the upper wall of VGA interfaceIf splicing screen is adopted, arbitrary splicing can be realized by splicing processor.

Q: How to distinguish surveillance cameras?: Analog camera (Camera) is a front-end device for monitoring the scene image. It takes CCD image sensor as the core component, plus synchronous signal generation circuit, video signal processing circuit and power supply. In recent years, low cost CMOS image sensor has a rapid development, based on the visual telephone or video conference system camera CMOS image sensor was applied to the requirement of image quality is not high. Due to the resolution and low illumination of the CMOS image sensor, the main target is not as good as the CCD image sensor at the moment, so the video camera is still used as a CCD camera in the TV monitoring system. Analog cameras (Camera) output signals are video signals, and can only transmit one-way video signals, which need to be connected to monitors or hard disk recorders for surveillance and video recording.

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
Range
Reference
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