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 telephone systems