8-channel IFB panel with volume controls. Interfaces up to eight (8) RTS systems model IFB-325, 4020 or 4030 IFB beltpacks to any RTS digital matrix intercom system and it provides power to the beltpacks. Used as a simple program interface to feed two (2) separate program sources to each of eight (8) 4020 or 4030 beltpacks (16 program sources to eight (8) beltpacks total).
- Interfaces up to eight (8) RTS systems model IFB-325, 4020 or 4030 IFB beltpacks to any RTS digital matrix intercom system and it provides power to the beltpacks
- Used as a simple program interface to feed two (2) separate program sources to each of eight (8) 4020 or 4030 beltpacks (16 program sources to eight (8) beltpacks total)