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  • Shenzhen Safe Guard Co.,Ltd

  • Country: China
  • City: Shenzhen
  • Address: 21F,Block 9C,Baoneng Science & Technology Park,Qingxiang Rood,Longhua District, Shenzhen, China
  • Contact Person: vivi zhang

Key Specifications
Wireless COFDM 4-Channel Video Receiver with DVR

Model: SG-CH4


SG-CH4 is a portable suitcase COFDM video receiver which is able to receiver 4 channels video simultaneously. It has the advantages of shock-proof and water-proof pelican suitcase, built-in battery, 17 inch highlight display screen and 120G SSD real time storage memory system, which allows it wildly used in tactical outdoor wireless communication project.


*H.264 video compression;

*Modular design and highly integrated;

*17" Standard LCD screen;

*Built in 120G SSD memory;

*Support 4 channels simultaneously recording and playback;

*Advanced AES 128 user-defined password encryption for the security;

*NTSC/PAL for user adjusting;

*Supports high-speed mobile NLOS ( Non Light of Sight ) reception;

*Adjustable working frequency, bandwidth, RF power and etc;

*COFDM modulation, Stable signal reception.


The COFDM wireless video transmission system is wildly used in UAV drone, live broadcast, maritime surveillance, security protection, and so on.

The max transmitter signal that 4-channel receiver can receive is 4 transmitters’.

More detail please email me:

Wireless COFDM 4-Channel Video Receiver with DVR
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