Industrial HC-1024 Industrial Fire Alarm Bell

This 6-inch, red polarized fire alarm bell, model HC-1024, is a DC-24V, coil-driven audible signaling device designed for industrial fire alarm circuits, ideal for mechanical rooms, warehouses, and other industrial environments requiring isolated audible alerts. It draws 100 mA at 24 VDC and delivers about 96 dB at 10 feet, providing a loud, unmistakable alert in noisy environments; coil-driven operation helps ensure reliable actuation with standard DC circuits. The bell mounts to standard 4-inch square outlets and weighs approximately 1.8 lb; it is listed for UL/ULC approvals and is commonly distributed under the Hong Chang and ARGCO brands as HC-1024, with polarization aiding correct wiring in multi-signal installations. Some listings indicate the HC-1024 has been discontinued by the manufacturer, so availability may vary; typical applications include warehouses, manufacturing floors, electrical rooms, and other facilities that require dependable audible notification as part of a larger fire alarm system.