kh Window IntercomHigh Power Window SpeakerTwo Way Voice TransmissionIntercom Speaker System for BankSchool Hospital Office Reception Ticket Window

Twoway voice transmission automatic twoway intercommunication without pressing button suitable for twoway communication between hospitals and clinic service desk Recording output jack connected to external recording equipment automatically recognize the voice signal being processed during the call no need to take any measures Highquality speakers window speaker intercom system brings clear and natural sound highsensitivity microphone with antiinterference function High power speaker adopts high power input and output technology loud and clear sound with a dedicated side tone processing chip Streamlined design full metal shell beautiful appearance highquality materials and components make the signal output perform well