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4-Channel Infrared Expansion System
GF-IR4
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  • 38KHz infrared carrier wave
  • 4-channel independent infrared transmitting interfaces
  • Each infrared interface supports 40 infrared signals
  • Supports calling pre-learned internal infrared codes via RS232
  • Supports 4-channel independent infrared output
  • Built-in learning function with infrared file storage supported
  • Supports infrared output control via RS232
  • Optional network control function

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    8-channel IR extension system


    GEFFEN is specialized in processinghigh definition video signals for years. wehave developed and produced a series ofpro video devices, including signalconverter, multi-viewer, optical fiberconverter, signal distribution amplifiersignal generator and matrix switcher, etc.
    ：Building 3, Baizhong Creative Park, No. 240 Shilian Road, Panyu District, Guangzhou,Guangdong，China
    ：+86 13928186280（Same WeChat/Whatsapp account）
    ：+86 20-34702140
    ADD:Building 3, Baizhong Creative Park, Xinqiao Section, Shilian Road, Panyu District, Guangzhou City   TEL：020-34702140
    Geffen Maxtrix Control System Manufactory CN All Rights Reserved 粤ICP备2021023507号