The 439D-10AW KIDDE COMMERCIAL Fire Alarm Bell provides a loud, vibrating diode 24VDC alarm. With a 10" (250mm) size and gray color, this bell is suitable for commercial use. Ensure safety and efficiency in your building with this top-of-the-line fire alarm bell.

438 and 439 Series fire alarm bells are diode polarized, vibrating bells for use with fire alarm equipment. They operate in conjunction with an installed fire alarm panel and detection devices. The steel alloy gongs are epoxy powder finished and produce a loud, resonant tone required in fire alarm systems. Ideal for commercial and industrial applications, these bells provide a reliable and efficient way to alert occupants in emergency situations, ensuring timely evacuation and minimizing potential risks.

Specifications:

Features:

• 6″, 8″ and 10″ gong sizes
• Heavy duty die cast housing
• Steel alloy gong with epoxy powder coating
• Back box available for use in outdoor applications
• Under dome mechanism
• Available in red or gray
• Lead length: 10″ (25mm)