Wireless Data Transmitter COFDM Duplex Mode

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1 set
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500 set/month

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Item specifice:

Brand Name: Safe Guard Model Number: SG-C10 Frequency: 138-4400MHz (option)
RF Power: 1-10W Modulation: COFDM Customization: All features can be changed as your prefer!
A/V Interface: BNC / RCA Working mode: half-duplex Warranty: 1 year
Size: 200*130*60mm Weight: 2kg RF Bandwidth: 2/2.5/4/8MHz

Product Description:

The device is our New Sole design COFDM transmitter and receiver SG-C10. Has a character of Walkie Talkie function, long range remote control and more intuitive as well natural. Use H.264 coding format and COFDM (coded orthogonal frequency division multiplexing) modulation, provide high quality of picture in revolution 720*576, short latency. Support NLOS and high speed mobile transmission. Support parameters adjusted by user. PAL/NTSC video format self- adaption and good anti-interference. 

This special designed system is for long range distance for military use, it is also popular to use in other fields for live broadcast video audio transmission.

Wireless Data Transmitter COFDM Duplex Mode

Product Parameter

Video transmitter


300-900 MHz, 1.2GHz/2.4GHz/4.4GHz (option)


200-700 MHz/(option)



RF Power







2/2.5/4/8 MHz(adjustable)



Guard Interval


AV Input (BNC)

Video: for analog camera connection

Audio: Analog stereo left and right channels

Video Compression


Data encryption

AES 128 bits

RF Interface


Video Format

PAL/NTSC(auto adaptation)

Data interface

1 ports, RS485/RS232/TTL @1200/2400/9600/19200pbs


Full band≤2dB, 8MHz≤0.5dB


2K, 8K

Video resolution


Case Material

Aluminum alloy, Rain-proof

Work environment






Packaging Details


2*antennas (customized); RF cables and mounted kits.


Paper carton



Product Application

1. For police car

2. For soldier training

Wireless Data Transmitter COFDM Duplex Mode

Our Services

One year free warranty;
Three months for free spare parts (Replacement parts will be charged after a year);
24-h technical guidance;
One-stop ODM/OEM solution;
We provide professional system design and construction;
We have over 15 years experience's study, design and manufacturing in wireless microwave transmission area;
We are the professional plant source,so we can provide you high quality in best price.

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Q:Do you have any security monitoring system with you?
Security monitoring system uses optical fiber, coaxial cable or microwave to transmit video signals in its closed loop, and from the camera to the image display and recording to form an independent and complete system. It can reflect the monitored object in real time, image and reality. It can replace the manual for long time monitoring in bad environment, and record it by video recorder. At the same time, the alarm system equipment for illegal invasion alarm.
Q:What are the main components of the global security system?
The security system (Security & Protection, System, SPS) is to maintain social public security for the purpose of intrusion using security products and other related products of the alarm system, video monitoring system, a system of entrance control system, safety inspection; or by the system is the combination or integration of electronic a system or network.
Q:Installation process of security monitoring system
2, before entering the division of construction teams and sections, designated the construction team leader.3, trenching, buried pipe, bridge, hanging steel wire pole.4, through the pipe line, line sorting, marking.
Q:How much is the charge for security monitoring?
You buy first, stock goods, should pay taxes and fees. Delivery installation can be done first in the construction of accounts receivable, and related subjects, to reduce inventory of goods, accessories can be assisted in cost accounting, labor costs. In construction, employee compensation payable. After completion of the project, the construction works will be carried out to confirm the income and the cost.
Q:Monitoring security equipment, how to find dealers online, agents?
Two schemes:1, looking for sales, go to the city to find agents, because the big ones are in the city; and more concentrated, publicity, the speed must be fast!2, to security network, such as: Hot security network, HC network, etc., these are more security network platform, that can also expand your product awareness.Of course, the city agent is a bit difficult, once done, the pace of development is amazing. The town plan, can let the county people do to use your product, because the county people consider the use of new products to do the project, the profit space is relatively large, big brands in the low-end products prices are transparent, looking at is a mouth to live, no meat, are not too happy. You can take advantage of this opportunity to enter.
Q:What's the profit of security monitoring project?
Installation tools two thousand: better ladder, seat belt, impact drill, hammer, and many other gadgets;Go out and install at least two peopleTo do this industry, the most important thing is there is no list to do...According to their local market to see, to see what their peers are doing, price and installation is how to do, ask your heart to do.
Q:What is the future of security monitoring? How much is the salary? Is there a promotion?
The security monitoring industry belongs to the weak engineering one of the subsystems, do the best to plan their own development direction, that started as a technology firm, through the practice operation understand the system architecture and product characteristics and collect more information channels, for a long time can transition to do sales, set up their own information network, the future the road on your personal preferences, you can choose to do departments or open their own company to do product agents.
Q:Want to open a small security Monitor Company, but heard people say no qualifications, no project, no one assured me of the project
Own relationship, you can receive the project, operation control standard. First, you can call someone else's company
Q:Security monitoring sales method,Security monitoring sales, first of all, they will install,
Introduce security products, to highlight product characteristics, as well as other brands of security products compared to advantages.
Q:What is the quality standard of security monitoring products?
Monitoring products also belong to electronic products. Some certification of electronic products also need to pass. Like 3C in china. EU CE certification. FCC. in the United States, some sales of foreign security products have these signs. Some will also be tested by the local public safety product quality inspection center. Special industry and special certification, such as the "coal" certification for coal mine.

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