Goldzun EN-2016 Window Speaker, Intercom System for Business, Dual Way Microphone Intercom, Counter Interphone for Bank, Office, Station, School
(as of Sep 19,2021 11:04:54 UTC – Details)
Power Adapter Input: AC 100~240V
Power Adapter Output: DC 12V/500mA
Inside microphone: -43db±0.5db 20Hz-20KHz
Outside microphone: -43db±0.5db 20Hz-16KHz
Exterior size: 158x87x46mm / 78x20mm
Cable length: 204cm / 6.7ft
High quality speaker for main unit and extension.
High sensitive microphone.
Longer metal tube microphone for dual-way intercommunication
Adjustable volume with separate switch
Auto dual-way intercommunication without pressing any button
External speaker, slim fit design
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
✔️2-way voice intercom communications technology automatic identification of processing speech signals during a call does not require any action.
✔️Anti-interference and noise-free technology make a clear & natural voice.
✔️Top-quality speaker and high-sensitive metal microphone deal for the counter dual-way intercommunication.
✔️Dual-way audio record output; anti-side tone processing chip with auto-mute function.
✔️ MONEY BACK GUARANTEED: Click add to cart now, you’ll feel 100% satisfied or your money back – we’ll even cover the cost of return shipping!