![Onyx Digital Voice Command](http://firealarmsystemindia.com/wp-content/uploads/2013/04/notifier_DVC_145px.jpg)
Overview: ONYX Digital Voice Command (DVC) is NOTIFIERâs UL 864 9th Edition listed multi-channel digital audio evacuation and paging system designed for integration with the NFS2-640 and NFS2-3030. Specifications: Digital Audio Channels 8; can operate simultaneously Firefighter Telephone Channels 5; can operate simultaneously Digital Audio Amplifier Options 50 watts – DAA-5075 watts – DAA-75 […]
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