Fire Telephone Control Module
Fire Projects recommend the FTM-1 Addressable Fire phone Control Module (Flash Scan® only) gives NOTIFIER's NFS-640, NFS2-640, NFS-3030, NFS2-3030 control panels the capability to monitor and control a circuit of up to two firefighter phones. The FTM-1 has the ability to differentiate between normal, off-hook, and trouble conditions.