Edwards Signaling 438D-10N5-R 10" Fire Alarm Bell, Red, 120V AC, 0.034A

Designed to deliver clear, reliable warnings when every second counts, the Edwards Signaling 438D-10N5-R 10" fire alarm bell provides powerful audible signaling for commercial and industrial security systems. This 120V AC, diode-polarized fire alarm bell produces a 98 dB tone from a rugged 10" steel gong, ensuring occupants and responders hear the alarm across noisy production floors, parking structures, and large common areas. Built with a heavy-duty die-cast housing and red epoxy finish, the unit withstands everyday wear and is outdoor-ready when paired with an optional weatherproof back box — ideal for facility monitoring and surveillance integration. The compact under-dome mechanism and standard box-mount design make installation and retrofit straightforward, reducing downtime and labor costs. Compatible with most fire alarm control panels, the 438D series supports reliable signaling in life-safety and security applications. Specify the Edwards Signaling 438D-10N5-R for dependable, code-compliant audible notification — order now or contact our team to discuss site deployment and integration with your monitoring system.

• Provides a loud, unmistakable 98 dB audible alert to ensure personnel hear alarms across noisy facilities
• Durable steel gong and die-cast housing built for indoor/outdoor use, reducing maintenance and replacement costs
• Diode-polarized design simplifies integration with modern fire panels and monitoring/security systems
• 10" gong delivers broad-area coverage for warehouses, schools, hospitals and commercial buildings
• Easy box-mount installation fits standard electrical boxes for fast, retrofit-ready deployment