Wireless Transmitter and Receiver for 12CH 4 Ways 100mW

Ref Price:: $44.37 / 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 12CH 4 Ways 100mW Wireless Audio&Video Transmitter Kit
(FOX-501H) 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:How to install closed-circuit monitoring?: The front end monitoring device is installed, but the back-end device is installed. The first scheme uses video capture card to install the video capture card into the PCI slot of the supermarket computer, and uses the computer host's hard disk for video storage.

Q:What's the problem with a bulb type monitor that doesn't always call the police?: The red light on the monitor is watchingA monitor is a closed-circuit monitoring system (CCTV) is an important part of the display part of the monitoring system, terminal equipment monitoring system, monitoring personnel serves as the "eyes", but also for the subsequent investigation plays a key role.

Q:In security surveillance, what is the difference between a hemisphere camera, a gun camera and a ball camera?: Hemisphere is generally ceiling installation bolt is installed on the wall, with the infrared lamp, lens size is according to the actual situations and requirements of customers to consider. The ball machine can rotate at 360 degrees. Preset bits can automatically cruise, zoom automatically, focus automatically in the center of the scene, keep the picture clear, or focus manually.

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:Why is surveillance camera also called closed-circuit?: It is broadcast in the air by radio. It can not be called a closed circuit. Just like the radio can receive the same. The closed circuit can only be seen in your home or on your own. It is called a closed circuit

Q:How to distinguish surveillance cameras?: In addition to the traditional network camera camera all the image capture function, the machine is built-in digital compression controller and a WEB based operating system (including Web server, FTP server, etc.) makes the compressed video data encryption, through the network (LAN, Internet or wireless network) sent to the user terminal to the network. The camera to access remote users can use standard PC on their web browser or client software, real-time monitoring of the target site, and the image data stored in real-time, also can through the network to control the PTZ and camera lens, omni-directional monitoring. Some network cameras also have other functions, such as voice intercom, alarm input, relay output, mobile detection, analog video output and SD card local storage video data and other functions. The formula is represented as follows: IP, Camera=, single path DVS+Camera.

Q:The difference between the electronic police and the closed circuit television surveillance in Guangzhou traffic police: 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: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: Want to know the wiring principle it is very simple, is a computer video, the video output is VGA interface, high-definition digital TV or now generally have this interface, according to the line then, if you want the original display can see, you can buy a VGA one minute (general a two can be a) signal is connected with the TV, if no VGA output, can buy a VGA turn lotus head video output converterTwo is audio, with 3.5mm to connect or 3.5mm to Lotus head line, receive the corresponding audio input on TV or sound

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:What's the difference between the hemisphere and the world of security surveillance cameras?: The hemisphere is small in size and can only be manually adjusted by 360 rotations. The camera has only two interfaces, power and video, which generally support DC, 12V, or AC 24V power supplies.

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