RT9908 Anti-interference Dual-Way Interphone

In Stock Unavailable
SKU: A9101A

Regular price $52.99

Anti-interference Noise-Free

Order Handling Time within 3 Working days(Pre-sale products excluded).


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 Dual-way counter interphone

  • 1 x External speaker

  • 1 x Charger

  • 1 x English  User manual

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