Внутренний микрофон со стеклянным окошком динамик двухсторонний внешний аккумулятор Офисная автобусная станция счетчик окон безопасности для

Описание и отзывы

Трекер стоимости

Характеристики

Bank Window Intercom System Talk Through Glass Intercom for Counter Service for bank restaurant

Counter Intercom 

System introduction:

• It is applied in general environment,such as banks,postal services,business,insurance companies,staions,ticket offices,customs,customs,hospitals and tax where is difficult to talk.

• Master station with metal color appearance.

• Hands -free tow-way intercom automatically.

• Microcomputer controlled circuit with squelch function,it can thoroughly solve echo and squeal problems.

• Adopting high-powered mic,voice is lifelike,loud and clear.

• Volume of master station and substation can be adjusted separately,also the separate switch.

• Easy installation,only one wire for the master station and substation connection.

• It can monitor the conversations of each window,providing clear and vivid voice,and the window without any perceived(for supervisor surveillance).

• With recorder jack,it can output double routes of sound signal(coordinate with the ATM,and other surveillance devices).

Technical parameters:

 

Working voltage	DC12V
Maximum operating current	100mA
Color	Sliver
Main and auxiliary machine speakers	2W,100Hz-15KHz
External microphone	-42db±2db ,20Hz-20KHz
Inner microphone	-42db±2db ,20Hz-16KHz
Mainframe dimensions(MN)	L=158  W=87  H=46
Microphone length(MN)	335
The auxiliary machine dimensions(MN)	D=78 H=20