Vibratone® Bell Assembly Models 504WB and 506WB are completely assembled and include the gong, vibrating AC mechanism, and the gasketed back box. These assemblies feature heavy-duty, industrial grade housings and powder-coat paint treatments for added durability and performance.
Vibratone gongs are tempered to produce superior output and long-lasting durability.
Both models contain internal terminal blocks which simplifies installation. This method also allows for an uninterrupted, single run of wiring.


Voltage 120VAC
Mount Surface
Operating Temperature Range -31°F - 150°F
Operating Current 0.08 Amps at 120VAC
Enclosure Rating Type 3R
Decibel Output 98dBA @ 10' (108dBA @ 1m)
Width 5.640 in
Depth 4.730 in
Net Weight 1.05 lb
Shipping Weight 1.65 lb
Decibel Output 100dBA @ 10' (110dBA @ 1m)
Width 5.640 in
Depth 5.050 in
Net Weight 2.50 lb
Shipping Weight 3 lb

Ordering Information

Model Types
Model Description UPC
504WB-120 4" Vibrating bell, 120VAC, weatherproof back box 782979200987
506WB-120 6" Vibrating bell, 120VAC, weatherproof back box 782979202080