Features
Dual-way intercommunication Dual-way audio record Anti-interruption and noise Slim fit design of speaker Input voltage: AC 11-24V
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.

Specification
Working voltage DC9V/.5A
Input voltage AC 11-24V
Main sound (sub sound) 2W, 1Hz-15KHz
Inside microphone -48db 2Hz-2KHz
Outside microphone -48db 2Hz-16KHz
Cable Length 1.6m/5.25ft
Main box size 158x87x46(335)mm / 6.2"x3.4"x1.8"(13.2")
Sub-box size 91x77x23mm / 3.6"x3"x.9"

Package Including
1 x Dual-way counter interphone
1 x External speaker
1 x Charger
1 x English User Manual

Brand	yihui
Model Number	BXB-BJ-55
Color	multicolored
Material	Glass

Dual Way Counter Intercom, Window Glass Counter Intercom Speaker System, Window Glass Microphone Counter Interphone, CounterIntercom Speaker for Store Office Hospital Bank

描述

规格

常见问题