Description
Model HZM | – Z is an intelligent device that connects a single zone of conventional devices to an analog loop. Model HZM | – Z can power up to 15 two-wire ionization and photoelectric smoke detectors (Siemens Models ‘3’ or ‘11’-series). Model HZM | – Z can power one (1) beam detector (Model PBA-1191) with no additional devices, and can also monitor listed alarm-causing shorting devices, such as: water-flow switches, thermal detectors, manual stations, etc.
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