MH-W SIEMENS

MH-W SIEMENS MINI HORN WHITE

The SpectrAlert Advance MH-W Siemens mini-horns feature 12 or 24-volt operation, high and low volume settings, and temporal or continuous tones.

These small footprint horns can be mounted to single gang back boxes for aesthetically sensitive applications. If required, the MDL3 module can be used to provide synchronization.

– Field-selectable settings for Temporal (Code 3) or Continuous Horn
– Siemens Series MH piezoelectric Mini Horns are compact electronic alarm appliances that
are listed under UL Standard 464 for Audible Appliances in Public Mode Fire Protection Systems
– Can be synchronized using the Siemens DSC sync modules, FS-250 panel, XLS panel, or PAD-3
power supply with built-in sync protocol
– Designed to meet or exceed NFPA / ANSI standards
– Convenient mounting to any standard single-gang box
– Plugs to cover mounting screws
– No additional trim plate required for flush mounting
– Fast installation with In / Out screw terminals using #12 to #18 AWG
– High-sound output with low-current draw
– Available in color red or white front
– Applications: individual rooms, apartments, hotels / motels & offices
– UL Listed & ULC Listed;
FM, CSFM & NYMEA Approved

Specifications

– Notification appliance shall be a Siemens MH, or approved equal
– Notification appliance shall be electronic, and shall have field-selectable settings for
Temporal (Code 3) or continuous horn and support coded-systems operation
– The anechoic – ULC only – sound pressure measurement on Temporal (Code 3) and
Continuous Horn settings shall each be 87 dBA Anechoic minimum at 24VDC
– All models shall have provision for standard reverse polarity-type supervision and In / Out
wiring using terminals that accept #12 to #18 AWG wiring
– The appliances shall be mounted indoors, and mount on standard, single-gang electrical
back boxes requiring no additional trim plates or adapters
– All notification appliances shall be listed for “Special Applications”