Window Intercom System

8. AD-2009DL has high power aluminum alloy triangle substation, the output power can reach at 5W          

7. Used in any places where conversations need to be assisted.                                                                                                                                                    

6. Recording port is provided to output dual channel  audio signals (matched with ATM to record audio)                                                                                 

5.  Microcomputer process circuit, integrated with noise reduction function, echo and howling are eliminated. Has dynamic track LED indicators that can long time and continuous operation.                                                                                                                                              

4. The newest metal surface is through oxidation processes, non-rusty,effective to fit to many kinds of working condition.                                                                              

3. As the bias aluminum alloy substation of power is stronger that its volume will higher(duplation or triplication) than common round substation's, only one cable in and out of the system.                                                                                    

2.Bran-new design concept, the miniature  master station isdelicate and smart( reducing 50% using space), which is suitable for office request.Hard aluminium alloy  master station eliminate resonance completely which makes the timbre natural and clear, and with high analyzed ability.                                                                                  

1. Adopting new generation  high power energy saving  circuit, which makes the sound more nature. The interface of substation is used screw cap plug,which makes  installation  more solid and avoide line falling and poor contact.                                                                                

This model is well-designed by professonal engineer,which pays attention to improving the timbre.                                                                             

Des.:window intercom
Item no.:AD-2009DL
Master size:123x84x86mm
Substation size:152x65x65mm