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MBA Series Indoor/Outdoor Fire Alarm DC Motor Driven Bells MBA Series Indoor/Outdoor Fire Alarm DC Motor Driven Bells

The MBA Series Indoor/Outdoor bells utilize a specially designed gong, that gives out a loud mechanical resonant tone. The bell design incorporates a micro-motor with built-in varistor suppression element, to reduce RFI and EMI interference. MBA series bells are made available in 6”, 8” and 10” gong sizes, have indoor / outdoor motor driven design and are painted red to enhance their appearance and provide long durability.