RT9908 Anti-interference Dual-Way Interphone

Anti-interference Noise-Free
In stock

New Silver Retevis RT-9908 Anti-interference Noise-Free Dual-Way Audio Record Output Counter Interphone/Radio/ Walkie Talkie 110V or 220V

Hot Spot:

  • Auto dual-way intercommunication without pressing any button
  • Anti-interference and noise-free function
  • Dual-way audio record output


  • All of our items are brand new.
  • Anti-interference and noise-free function
  • Two-way voice intercom communications technology, automatic identification of processing speech signals during a call does not require any action
  • Dedicated anti-side tone processing chip, with auto-mute function
  • Application of fully automated call control, outside the machine's microphone and speakers to use the integration of design and front-line system of the host to connect, easy installation
  • Comprehensive application of electro-acoustic technology experience, the selection of high performance electro-acoustic circuit design, the output power up to 3W, voice clear and loud voice distinguished high.
  • Inside and outside the two-way voice signal output(recording by the bank teller), a stereo jack output mode can prevent voice recording function controlled by the power switch and the function buttons
  • Application: bank, securities, hospital, bus station Where guard glass again theft is installed

Performance Data:

  • Working voltage: AC9V/1A
  • Main sound (sub sound): 3W
  • Inside microphone: -48db 20Hz-20KHz
  • Outside microphone: -48db 20Hz-16KHz
  • Exterior size: 158x87x46cm/78x20mm

Pocket includes:

  • 1 x English User manual
More Information
Model RT9908
Compatible Products N/A
Other parameters N/A
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