Addressable Zone Interface Module
DF 805-ZM zone module permits the addressable FACP to interface and monitor 2- wire conventional smoke detectors. All the 2- wire detectors being monitored should be UL or ULC compatible with this module. The DF 805-ZM module is addressed by using the DIP switch to communicate with addressable FACP.
It transmits the status (normal, open, short or alarm) of one zone of 2-wire detectors to the FACP. zone module supervises the zone of detectors and the connection of the external power supply.