Skip to product information
1 of 3

Kidde 439DEX Explosionproof Fire Alarm 89dB Vibrating Bell

Kidde 439DEX Explosionproof Fire Alarm 89dB Vibrating Bell

Regular price $1,335.73 USD
Regular price $1,908.18 USD Sale price $1,335.73 USD
Sale Sold out
Shipping calculated at checkout.

439DEX Series 10 inch Explosionproof Fire Alarm Vibrating Bell by Kidde offers reliable and robust fire protection for hazardous indoor environments. Designed to provide a powerful 89dB alarm at 10 feet, this polarized vibrating bell is perfect for alerting personnel in Class 1, Division 1-2 and Class 2, Division 1-2 hazardous locations, ensuring safety where it matters most.

  • Explosionproof design: Complies with Class 1 Div 1-2 (Grp B, C, D), Class 2 Div 1-2 (Grp E, F, G), and Class 3 requirements for safe indoor use in high-risk areas.
  • High decibel rating: Emits a loud 89dB alarm at 10 feet to ensure prompt alertness.
  • Durable construction: Gray finish suitable for wall or ceiling mounting, designed for long-lasting performance.
  • Voltage compatibility: Operates efficiently on 20-24VDC power supply for seamless system integration.
  • Polarized vibrating bell: Provides clear and distinct signaling to enhance life safety.

Perfect for fire protection contractors with manufacturers guarantee, the Kidde 439DEX Series vibrating bell is an essential addition to any life safety system, offering peace of mind in demanding industrial environments.

View full details