These vibrating type bells are designed for use as fire, burglar or general signaling devices. They have low power consumption and high decibel ratings. The unit mounts on a standard 4″ (101mm) square electrical box for indoor use or on a model BBK-1 weatherproof backbox or BBX-1 deep weatherproof backbox for outdoor applications.
Monday to Thursday: 8 AM – 7 PM (EST)
Friday: 8 AM – 5 PM (EST)
(888) 497-0290
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