Simple Talk Through Glass Intercom Bank Window Interphone Hands-free two-way talkback with full automaticity, microphone is inside the substation. Microcomputer-controlled circuit with squelch function.
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{tab title= Features}
- Feedback and echo suppression built in
- Multiple microphone and speaker options
- Simple integration to loop amplifier
- Compact design
- All connections are on one panel for ease of installation
- Fully adjustable gain on both channel
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{tab title=Application}
- Security window reception desks
- Customer returns points
- Banks teller & Post Office security booths
- Cash counters
- Prison visitor communication desks
- Security screens
- Bureau de Change
- Police stations
- Petrol / gasoline forecourts
- Embassies
- Public place with hi-noise
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{tab title= Specifications} Technical specifications
Technical specifications
Mic inputs Suitable for unbalanced electret capsules
DC bias voltage: 12V through 1kΩ
Input noise level: -130dBu
Bandwidth: 20Hz - 10kHz.
Min load: 4Ω, Max output level:+14dBu
indicate if system is active i.e. Mute turns LED off.
Input sensitivity -10dBu with 1kΩ source
Output Z: 220Ω
line input - cable supplied.
Voltage (dc) 12Vdc, Quiescent: 170mA 2W, Maximum: 1.0A 12W
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{tab title= Contact us} Please send your mail to mail(at)xtec.me 
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