DA-239 Talk-back System

  • Talkback System
  • Full automatic communication control, duplex voice intercom communication technology automatically recognize and process the voice signal without any operation during

  • communication 

  • Stereo output port for both internal and external voice signal output (for bank clerk recording), recording function is not controlled by the power button and function buttons 

  • Use high performance components, high output power up to 5W, clear and loud sound quality, high voice resolution Independent mute control button on host unit for both external and

  • internal units, which can be controlled according to the application 

  • Elegant appearance design, built-in LED indicator on the buttons for simple use 

  • Customized anti-side tone processing chip for automatic squelch control and effectively minimize the howling 

  • Audio signal input function like PC voice prompt for exter

Product Detail

• Operating Voltage: DC 12V/1A
• Max. Output Power: 10W
• Frequency Response: 100Hz-12kHz
• Speaker Impedance: 4Ω
• Net Weight of Host Unit: 580g
• Net Weight of Extension Unit: 220g
• Host Unit Dimensions: 179.7×129.8×56.5mm
• Extension Unit Dimensions: 117.8×83.7×38.9mm
Bank, securities company, post office, railway station, payment station, ticket office, hospital
Master unit   1pc
Sub-unit   1pc
Adhesive rubber strip  2pcs
Adapter  1pc
Adhesive EVA foam  2pcs
User manual   1pc
  • User manual

    DA-239 Talk-back System2017-07-27 16:32:19Download