This motor driven burglar alarm bell is recommended for use Indoors or
Outdoors in areas such as: schools, corridors, apartments, office
buildings, hotels, and any other application where
effective audible warning is required and approved by Federal, State, or
local authority having jurisdiction.
A precision micro-motor drive system only draws 68 milli-amps of power
and it eliminates EMI and RFI generation problems that traditionsal
bells cause. An aluminum gong produces higher sound pressure levels than