Catalog > NEW M500MB MONITOR MODULE SIGNAL DEVICE ...

Verified: January 13, 2026

NEW M500MB MONITOR MODULE SIGNAL DEVICE SYSTEM SENSOR FIRE ALARM

~$49.95

The NEW M500MB Monitor Module is a critical component in a fire alarm system, designed to supervise and control signal devices such as bells, horns, or strobes.

Key Specifications

  • Compatibility: Works with various fire alarm control panels
  • Voltage: 24 VDC
  • Current: Dependent on the connected signal devices
  • Operating Temperature: 32°F to 120°F (0°C to 49°C)
  • Mounting: Standard 4-inch square electrical box
  • Type: Monitor Module
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