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Window Interphone
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  Home > PRODUCTS > Window Interphone

Adapter Input 220V~/50Hz
Voltage(V) DC12V
Current(mA) 500mA MAX
Output power (W) 3W+3W
Mic Sensitivity -46dB±2dB 20Hz~16KHz
Frequency of distortion 100Hz~4KHz
Material Aluminum alloy 
Dimension(mm) Master114*74*155  Extensionφ67*20
Weight(kg) 1.09
Box(mm) 200*150*100
Packing Dimesion(mm) 425*315*520(20sets)
1.Two way/dual way intercom kits used in place where talk difficult. Between staff and customers.Such as;bank,ticket station etc.

2.Full metal material/Aluminium alloy,sliver color. Anti-whistle,Compact,Durable.

3.No need cutting bulletproof glass. Only one way for connecting master station and substation.Easy installation and convenience to be use.

4.Microcomputer process circuit,solve the echo and squeal.voice is more realistic&clear.

5.Volume of master station and substation can be adjusted separately on master.

6.The new function: there are I-Shut and O-Shut button,the staff can shut the voice outside and inside when feel outside is too nosy and inside have the secret talking.