Security company of window Intercom Kits

6. used in any places where conversations need to be assisted.Such as Bank, Office, Hopspital, Station, Security company, ect.

4. Microcomputer process circuit, integrated with noise reduction function, echo and howling are eliminated.                                                                                                             5.Recording port is provided to output dual channel  audio signals (matched with ATM to record audio)

3.Use big caliber speaker,providing vivid,clear and loud sound. And Volume Regulating seperately in master station and substation.                                                                                  

2.The mater station and substation have their microphone, and you dont need to external connect ion of microphone, hands free two-way to intercommunicate with the substation automatically.        .                                                                                                  

1.Very thin substation,small volume and fine appearance.Simple installation, only one cable in and out of the system;                                                                                            

Hands free two-way to intercommunicate automatically of window Intercom Kits for Security company