Dual-way Window Speaker Intercom System
- Fully automatic two-way intercom, automatic gain control.
- Have recording jack, external recording equipment can be connected.
- Internal and external volume can be adjusted separately.
- Application field: Banks, securities, hospitals, post offices, checkout counters, business halls, ticket offices, toll booths and other places.
About Window Speaker System
- Auto dual-way intercommunication ,anti-interference and noise-free function
- Special anti-side tone processing chip, with automatic squelch function, and can effectively eliminate the squeal
- With unique circuit and design , in the same time period only one side can speak, and the other side will be not allow to speak, so as to ensure the both sides can clearly hear the expression of each other
- With recorder jack, can output both route’s sound and signal
- Adopts high-powered microphone, elegant appearance, the voice is lifelike and clear; the volume of master station and substation can be adjusted separately
Full Duplex Technology
- Window intercom host and extension have independent working ability.
- They can receive and send information simultaneously for two-way communication.
- Automatically recognize and process signals without any operation during a call.
Independent volume control, inside and outside volume knob can separately adjust the volume.
HD Recording Function
Multiple interfaces to meet your different office needs,the host also has a recording jack, which can connect record equipment external.
High Power Output
Dual-way audio record output;dedicated anti-side tone processing chip with auto-mute function.
High Quality Material
The panel texture is delicate and not rusty,wear-resistant, high temperature resistant and durable.
Compact size, beautiful and elegant.
clear communication,strong sound penetration, delicate and clear,bring high sound quality, make your service more quality.
Working Voltage: DC12V
Max.Working Current: 200mA
Output Power: 2W+3W
Microphone sensitivity : -10oC~60oC
Work environment term : 10Hz-15KHz
Outer Box Size : 14.5cm*13cm*10.5cm