This virtually indestructible cover (slotted for sounder/strobe unit) is specifically designed to prevent vandalism and accidental damage to a signal unit of a fire alarm system.
Moulded in clear, thick UV-stabilised polycarbonate material with slots allowing the sounder or fire voice speaker to be heard. There are a variety of spacers available to accommodate larger sounder/strobe units and retrofits - as well as weather resistance and surface mounted applications.
Spacer B has a solid back and is moulded with an integral mounting box. For extreme conditions where dampness, water or dust are frequently present, we recommend using STI’s unique, new Enviro Kit.
Both the cover and circular back box are moulded from clear, thick polycarbonate material that is UV-stabilized against discolouration. It is backed by a three year guarantee against breakage in normal use.