Fire Phone Interface MB-FPI Fire Phone Interface provides 4 supervised Class B Fire Phone circuits in distributed panel (4 max 16 circuits). When more than one is used in a HMB‑DP Master Panel a MB‑FPO2 Fire Phone Output Adapter is required for each. MB-FPIBosch Fire Phone System1.000đSoldOut
Fire Phone Interface
MB-FPI
MB-FPI Fire Phone Interface provides 4 supervised Class B Fire Phone circuits in distributed panel (4 max 16 circuits). When more than one is used in a HMB‑DP Master Panel a MB‑FPO2 Fire Phone Output Adapter is required for each.