EST Edwards 2551F Fire Alarm Smoke Detector Head
EST Edwards 2551F Fire Alarm Smoke Detector Head
Condition: Used
[Standard Used Item Notes] This item is USED. Only the components visible in the photographs or explicitly mentioned in the listing are included. Peripheral accessories (such as keys, bases, mounting hardware, etc.) are not included unless otherwise stated. The item in the photograph may not be the exact one you receive; however, we strive to portray the average condition of all items accurately. Please carefully review this listing and its photos to assess the condition and contents. If you have any questions or require additional details, feel free to message us, and we will be happy to assist you.
23 in stock
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EST Edwards 2551F Fire Alarm Smoke Detector Head - This high-performance sensor head provides reliable fire detection for mission-critical life safety systems. - Operating Voltage: 15 to 30 VDC - Standby Current: 45 µA - Alarm Current: 18 mA - Sensitivity Range: 1.1% to 3.5% per foot - Environmental Rating: Up to 93% relative humidity
Engineered to outperform standard detection units, the 2551F offers enhanced stability and reduced false alarm triggers compared to legacy smoke sensing hardware. Its modern architecture integrates seamlessly into existing Edwards fire panels, ensuring a more responsive and precise detection cycle than previous generation models.
Advanced Sensing and System Integrity
The 2551F utilizes sophisticated onboard processing to distinguish between hazardous smoke particles and common non-emergency airborne debris. By maintaining tighter environmental tolerances, this detector head reduces maintenance overhead while significantly increasing the reliability of your building's fire safety infrastructure.
This item description was generated using artificial intelligence and may contain errors. Specifications and compatibility should always be verified using official manufacturer documentation and, where applicable, by a qualified or licensed fire alarm technician.
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