- Additional information
Siemens HMS-D Intelligent Manual Fire-Alarm Box
The Siemens intelligent manual fire-alarm boxes (Models HMS-S | HMS-SZ and HMS-D | HMS-DZ) provide the most advanced method of address programming and
Each Model HMS-series manual box achieves the state of an ‘intelligent-initiating device’ by incorporating custom microcomputer-chip technology with sophisticated, bi-directional communication capabilities with the panel, which include Siemens Modular, as well as Siemens 50-point, 252-point and 504-point addressable FACPs.
The Model HMS- series manual fire-alarm boxes are also included in US Coast Guard (USCG) approval for use in marine and other harsh environments, when used with the Siemens 252-point and 504-point USCG approved addressable system.
Models HMS-S | HMS-SZ and HMS-D | HMS-DZ are constructed of durable, molded polycarbonate material that is matte finished in red with raised white lettering. The housing accommodates a ‘pulldown’ lever, which ─ when operated ─ locks into position; indicating the fire-alarm box has been activated.
The pull-down lever remains down / in the ‘locked’ position until the fire-alarm box is manually reset. The manual fire alarm box can only be reset by opening the hinged housing cover with an Allen key; followed by closing and locking the cover. Models HMS-S | -SZ and HMS-D | -DZ operate with Siemens ─ Fire Safety FACPs. The microcomputer chip to the manual fire-alarm box has the capacity of storing ─ in memory ─ identification and important operating status data.
Datasheet HMS-D 500
Official Installation Instructions Model HMS-D.
See all our available parts for Siemens.
|Dimensions||5 × 5 × 5 in|