Siemens HMS-2S 02/01 or 8 zone conventional panel

or 8 zone conventional panel design which is in accordance with UL 864 9th Edition Listing Detection and Fire Alarm Systems- Control and Indicating Equipment

These actuators are used for proportional control of variable volume terminal units

The PS Series provides auxiliary power

The AMSECO MS-RA/P/R is a remote accessory designed for use with Air Products & Controls SM-501

Siemens HMS-2S 02/01 or 8 zone conventional panelHMS 2S is designed for two stage applications: The first stage alarm is activated when the pull down lever is manually triggered; while the second stage alarm is activated when the key switch is turned to `ON.