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This fire detector accessory features a multi-colored LED alternating between steady green and red
Siemens FPT-11 (500-095918) Intelligent Thermal Detector (Replaced by HI921)
Easy mount chassis
• Adds acknowledge
Gamewell-FCI MCS-PTIR-IV Multi-Criteria Photo/Thermal/Infrared Detector DTK-2MHLP24B This fire detector accessory featuresGamewell FCI MCS PTIR IV Multi Criteria Photo Thermal Infrared Detector MCS PTIR and MCS PTIR IV are intelligent, multi criteria detectors that combine photoelectric, thermal, and infrared (PTIR) sensors in one unit to sense multiple components of a fire. This approach enables enhanced sensitivity to real fire with heightened immunity to nuisance particulates. Multiple sensors and communication can greatly reduce nuisance alarms compared to single