The HFC-WSW-03 Conventional Wall Sounder forms
the core of our modular alarm device range. The unit
can either be used as a standalone conventional
device or as an intelligent unit by the addition of a
wired module (HFI-SIM-01) or wireless module (HFWSIM-01).
The unit is equipped with 3 levels of volume
adjustment and 32 recognised tones which can be
set via the control equipment or locally at the
sounder.