Edwards Signaling 435-4E1 435 Series Vibrating Bell, 12V DC, 1.5VA, 100 dB, Gray

Deliver dependable audible notification across fire, security and industrial monitoring environments with the Edwards Signaling 435 Series vibrating bell. This 435-4E1 DC vibrating bell produces a strong 100 dB signal while drawing just 1.5 VA at 12V DC, making it an efficient choice for low-voltage alarm panels, PLC-controlled systems and remote monitoring applications. The universal adaptaplate simplifies installation — mounting to single-gang, 3-1/4", 3-1/2" or 4" octagon boxes, plaster covers or directly to a surface — so field fits and retrofits are fast and predictable. For outdoor or weather-exposed installations, add the Cat. No. 449 weatherproof back box to maintain reliable performance in perimeter or surveillance deployments. UL approval and PLC compatibility ensure this audible signaling device meets industry standards and integrates cleanly with security, fire and building automation systems. Ideal for fire alarm, security monitoring, and industrial alerting, the Edwards 435-4E1 provides clear, long-lasting notifications — add it to your next alarm or surveillance project for robust, code-ready audible protection.

• Powerful 100 dB audible alert cuts through industrial and commercial noise for reliable alarm notification
• Low-voltage 12V DC, 1.5 VA operation minimizes power draw and integrates easily with existing fire and security circuits
• Universal adaptaplate for quick mounting to single‑gang, octagon, plaster covers or direct surface mount — reduces installation time
• Weatherproof capability with Cat. No. 449 back box enables outdoor and perimeter security applications
• PLC compatible and UL approved for straightforward integration with control systems and code-compliant installations