The HFS-MM Intelligent Mini Monitor Modules for use with Fire-Lite MS-25 (E) Fire Alarm Control Panel. The HFS-MM is designed to be used with pull stations, water flow switches, and other applications requiring dry contact alarm initiation devices.
The Honeywell HFS(A) intelligent module products are
designed to meet a wide range of applications.
Each module is rigorously designed and tested for electromagnetic
compatibility and environmental reliability. Modules are
addressed with easy-to-use rotary code switches.
HFS-MM(A) Mini Monitor Modules provide an interface to contact
devices, such as waterflow switches, sprinkler valves, or
pull stations. They are capable of Style B supervised wiring to
the monitored device. In addition to transmitting the supervised
state of the monitored device (normal, open, or short),
the full analog supervision measurement is sent back to the
panel. This allows detection of impedance changes in the
supervised loop to the monitored device.