Emergency Voice / Alarm Communications System

Trouble-By-Zone Annunciator Module

The TBZ Trouble-by-Zone annunciator module contains four, independently controlled output relays, each of which are activated upon a zone trouble condition.

The TBZ Trouble-by-Zone annunciator module contains four, independently controlled output relays, each of which are activated upon a zone trouble condition. Each output relay may be factory programmed to provide a set of either normally open or normally closed dry contacts. Each TBZ module requires FC-72 cabinet space equivalent of two zones. A TBZ-U module may be stacked above each TBZ module, providing a total of eight TBZ outputs in the same cabinet space.

Certifications:
  • UL Listed
  • FM Approved
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1100-0027
TBZ, Annunciator Module, 6 to 30V DC