It is applied in general environment, such as banks, postal services, business, insurance companies, stations, ticket offices, customs, hospitals and tax where is difficult to talk.
Master station with metal color appearance.
Hands-free two-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)
1. Material: space aluminum shell
2. Specification: Host 120*84*43 MM (L*W*H) Extension ￠65*18MM
3. Surface-Treatment Material: brushed and anodic oxidation treatment
4. Color: Silver, Panther Black, Champagne gold
5. Sensitivity mic: -42db±1db 20HZ—18KHZ
6. Voltage: Input AC 220V/110V Output DC +12V
7. Working current: static state 25 mA peak: 70-100mA
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