SIEMENS ZCT-8B

Designed for use with the MXLV Fire Alarm Syste, the Telephone Zone Card, ZCT-8B, is a plug-in optional module that provides eight Class B telephone zones with acknowledge and busy signals. It plugs into a slot in the OMM-1 or OMM-2 card cage. UL and ULC Listed, CSFM, NYMEA, City of Chicago, and FM Approved.