• 3" , 4" and 6" gong sizes
• Low current drain permits long wire runs
• Supplied with weatherproof gasket for outdoor applications
• Corrosion resistant gray finish

Self-contained underdome monitor bell. Weatherproof, insulated, and grounded vibrating bell with concealed plunger. Mounts on 3 3/4" (95mm) bolt circle.

For low cost, light duty installations in factories, institutions, offices, and OEMs. Uses include doorbells, extension signals, warning bells and annunciation. Suitable for AC systems with battery backup.