Alarm Bells

The NAW Controls Bells Collection provides a dependable range of industrial-grade bells engineered for clarity, durability, and performance in high-demand environments. Whether used for safety alerts, process control, or general signalling, these bells deliver consistent results across all industrial, commercial, and institutional settings.

Our selection includes AC and DC bells with voltage ratings from 12VDC, 24VDC, and 24VAC to 240VAC, and in multiple sizes, 4-inch, 6-inch, 8-inch, and 10-inch diameters, allowing you to match output to your specific site requirements. With sound levels up to 95 dB, they’re designed to cut through background noise and ensure messages or warnings are clearly heard.

Models such as the MD-612-R (12VDC, 93 dB, 60mA) and MD-624-R (24VDC, IP44-rated) offer low current draw, robust red steel housings, and superior longevity. Larger options like the 8BL-240 (240VAC, 95 dB) provide high-output performance ideal for large workshops or warehouse environments.

Every bell in this collection is built to meet professional electrical standards, with reliable solenoid-driven mechanisms, sealed housings, corrosion protection, and consistent operational tone. Trusted by electricians, engineers, and automation technicians across Australia, NAW Controls delivers quality signalling you can depend on.