Catalog > LOT OF 2 NEW Mircom MIR-603 MIR 603 MIR6...

Verified: January 13, 2026

LOT OF 2 NEW Mircom MIR-603 MIR 603 MIR603 Heat Detector

~$45.00

The Mircom MIR-603 is a heat detector designed to sense abnormally high temperatures and trigger the fire alarm system.

Key Specifications

  • Compatibility: Mircom fire alarm systems
  • Operating Temperature: 140°F (60°C)
  • Alarm Temperature: Fixed at 135°F (57°C)
  • Coverage Area: Up to 900 square feet
  • Mounting: Standard electrical box
  • Type: Fixed Temperature Heat Detector
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