VIKING FBI-1A Feedback Eliminator

VIKING FBI-1A Feedback Eliminator High quality (80K/40K) digital message storage High output - 2V RMS into 600ohms 16 to 32 second record time (DIP switch selectable) Compatible with paging ports or trunk ports Activate recording from VOX detection, contact closure or loop detect (trunk mode only) VOX sensitivity adjustment Cancel page feature Selectable page repeat Selectable pre-page alert tone Selectable post-page alert tone Adjustable alert tone volume N.O./N.C. relay contacts control paging system Record/Playback LED indicator Compatible with virtually all paging and t