![PBA-1206 POTTER 120V ELECTRIC BELL](http://totallifesafetysolutions.com/cdn/shop/products/PBA-1206_3_{width}x.jpg?v=1610727586)
Description These vibrating type bells are designed for use as fire 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 or HC-BB weatherproof backbox for outdoor applications. Weatherproof backbox model BBK1 or HC-BB, Stock No. 1500001.