Dual-Way Talk Through Store Office Window Glass Counter Intercom Speaker System

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Features:

Dual-way intercommunication
Dual-way audio record
Anti-interruption and noise
Slim fit design of speaker
Input voltage: AC 110-240V
Streamline design: The main unit has aluminum alloy shell, and the extension has built-in speaker.This system has simple connection for DIY operation.
High quality: This system has top-quality speaker and high-sensitive microphone. Especial the metal tube microphone is deal for the counter and the dual-way inter-communication.
Good performance: The voice from this system is clear,and natural. There is a switch only for the volume control.
Advance technique: For this system,we adopter the advanced microcomputer from U.S.A.
Definite instruction: The indicating lamp shows the track's working status.
Simple operation I: Easy for dual-way intercommunication without pressing button.
Simple operation II: This system haw two knobs to adjust the inside and outside volume. When the indicating lamp for audio turns green,the intercommunication could begin.
Simple operation III: You could record the voice through record jack.
Best Choice: It suitable for the Bank, Securities Company , Hospital, Station where the security glazing is installed.