Edwards Signaling 438D-6N5-R 6" Round Bell, 120V, 60Hz, Red Diode

When rapid, unmistakable notification is required, the Edwards Signaling 438D-6N5-R 6-inch round fire bell delivers dependable audible alerts for fire and security systems. Designed for integration with fire alarm control panels and monitoring equipment, this diode-polarized bell produces a loud 95 dB tone from a compact 6" gong and runs on standard 120V AC for straightforward power compatibility. The heavy-duty die-cast housing and epoxy red finish provide corrosion resistance and visual compliance with life-safety environments, while the rugged, under-dome mechanism minimizes downtime and service calls. Installation is fast and efficient — the unit mounts directly to single-gang or common octagon/square electrical boxes, and an optional weatherproof back box allows rated outdoor applications. Ideal for contractors, facilities managers and security integrators, the 438D-6N5-R supports reliable notification and site-wide monitoring in commercial and industrial settings. Specify this Edwards Signaling fire bell for projects that demand robust audible notification — contact your supplier to order or discuss installation for your next fire alarm or security surveillance deployment.

• Provides a clear, 95 dB audible alert to guarantee on-site notification for fire and security monitoring
• Durable die-cast housing and epoxy red finish for long-lasting indoor or outdoor performance
• Diode-polarized design ensures reliable integration with 120V fire alarm control panels and supervision circuits
• Compact 6-inch gong and rugged mechanism reduce maintenance and deliver consistent tone over time
• Box-mount design fits standard electrical boxes and offers optional weatherproof back box for outdoor installations