Edwards Signaling Adaptable DC Vibrating Bells, PLC Compatible

Designed for reliable, high-impact notification in fire and security environments, the Edwards Signaling Adaptabel DC Vibrating Bell (435 Series) delivers a sustained, attention-grabbing tone ideal for alarms, scheduling and system monitoring. The DC vibrating mechanism produces a continuous ringing at up to 100 dB while the self-compensating solenoid plunger maintains rapid, consistent strikes as long as 24V DC power is applied. PLC compatibility makes this fire bell an excellent choice for integration with building automation, access control and surveillance systems. Choose from 4", 6", 8" or 10" gong sizes to match coverage requirements; the universal Adaptaplate mounts directly to surface or common electrical boxes for quick installation and retrofit. For outdoor or harsh environments, add the Cat. No. 449 weatherproof back box to ensure durability and corrosion resistance. FM-approved and built with a shockproof die-cast housing, this alarm bell supports long service life with minimal upkeep. Specify the Edwards 435 Adaptabel DC Vibrating Bell for dependable audible alarms in your next security, monitoring, or fire protection project — contact your distributor or order today.

• Provides a dependable 100 dB audible alert for clear, long-range notification in fire, security, and monitoring systems
• PLC-compatible 24V DC design enables seamless integration with control panels, timers, and automated safety systems
• Weatherproof-ready with optional 449 back box for robust outdoor and perimeter security applications
• Universal Adaptaplate and multiple gong sizes (4"–10") allow fast surface or electrical-box mounting for retrofit and new installations
• Durable, corrosion-resistant die-cast housing and FM approval reduce maintenance and ensure code-compliant reliability