Siemens HZM


Conventional Zone Module

Availability: Estimated 14 days

Condition: New
Brand: Siemens
Status: Active
SKU: 81024
Manufacturer Part #: HZM
Secondary Part #: 500-034850


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.

Additional information

Weight 0.2 lbs

Siemens Industry, Inc.




Unit of Measurement

EA (Each)

Production Status



  • Powers one (1) beam detector (Model PBA-1191) with no additional devices
  • Powers up to 15 Models, per`3’ or `11’-series smoke detectors
  • No mechanical-address programming required
  • Alarm-verification capability
  • WalkTest capability
  • Custom alphanumeric, 32-character message
  • One (1) conventional initiating-device circuit
  • Provides distributed conventional zoning
  • Unlimited shorting devices per circuit
  • `Class A’ (Style D) or `Class B’ (Style B)
  • Includes metal cover plate
  • Circuits power limited, per NEC 760
  • Multicolor light-emitting diode (LED) for status indication
  • UL 864 9th Edition Listed and ULC Listed; FM, CSFM & NYC Fire Department Approved


There are no reviews yet.

Be the first to review “Siemens HZM”

Peripheral Devices Remote Conventional Zone Module; Model HZM | -Z


Siemens - Data Sheet