Wireless Transmitter and Receiver for 12CH 1000mW
- Ref Price:
-
$92.77
/ 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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* Function: convert wired camera to wireless camera to achieve wireless image transmission
Every model comes with all accessories like power adapter, AV cable
- 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?
- What is the television signal monitoring system, not to spread outside the TV signal is not connected to the TV monitoring system is a closed, independent system, TV equipment within this system is unable to receive the signal of the system.
- Q: Is it OK to monitor TV instead of closed circuit?
- It is normal to use the cable in the project, but you need to install a dual effect line conveyor. If there is no UTP conveyor, your signal is not shielded, so there is interference and resistanceIn this case, if you do not install a twisted pair conveyor, you have to change the video lineYou do not rule out the installation site interference (network of the probe), you have to install anti interference device.Short distance, no repeater, signal amplifier, bad image, only cable interference, or you BNC head and line or machine contact badI suggest you check your line connection whether there is false connection, the cable is in accordance with a pair of 14 core connectionIs there a strong magnetic interference near the cable?.If the problem remains, then the twisted pair conveyor should be added.
- 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: What's the monitor?
- A monitor is a display that acts as an image and converts a video signal into an image.
- Q: How long can the CCTV Monitor keep the video?
- In general, the bank's monitoring system will require the preservation of the image for one month or longer. After the hard disk space is full, the system will automatically delete the old image. (in the absence of a condition)
- Q: What is the difference between CCTV surveillance system and video surveillance system?
- The difference between a former computer and a current one,
- 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: Is the red light on when the CCTV is working?
- 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.
- Q: What kind of equipment does the school security monitoring system have?
- Intermediate transmission equipment: power line, control line, video signal cable, optical fiber, optical transceiver, jumper, equipment box etc..
- Q: How to install an indoor closed-circuit TV with a computer
- 1. Prepare a TV box with VGA interface;2. Connect the TV box with the monitor with VGA cable;3, turn on the TV box and monitor, you can see the main interface of the TV box;4, then you can use the TV box remote control operation, the implementation of automatic search table, after the search station is completed, you can watch TV programs;5, because the VGA can only transmit video signals, so the monitor has pictures, but no sound, so you can prepare a speaker, using audio lines to connect speakers and TV boxes to increase the sound effect.
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 |
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Wireless Transmitter and Receiver for 12CH 1000mW
- Ref Price:
-
$92.77
/ pc
- Loading Port:
- Shenzhen
- Payment Terms:
- TT
- Min Order Qty:
- 5 Pcs pc
- Supply Capability:
- 20000 Pcs Per Month pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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