Our cast aluminium rotary fire alarm bell is a solid piece of engineering. And, unlike many of the imported versions (they may look alike but be wary of quality), this will probably survive longer than the premises it is protecting.
With a noise level of 60 decibels, a rotary fire alarm is a great cost-saving alarm for camp sites, construction sites, sports halls, village halls, etc and, with no batteries or elctrics, does not require any manitenance. |