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541NBXT
541NBXT Photoelectric 4-Wire Smoke Detector (with Heat Sensor, 6 - 33 Vdc. Smart Dual Fixed/Rate Of Rise Heat Sensors) - (541NBXT)
Description: 541NBXT Photoelectric 4-Wire Smoke Detector (with Heat Sensor, 6 - 33 Vdc. Smart Dual Fixed/Rate Of Rise Heat Sensors)
Manufacturer: UTC Fire and Security
Product Line: GE Security 541 Series Smoke Detector
Part Number: 541NBXT
541NBXT Photoelectric 4-Wire Smoke Detector (with Heat Sensor, 6 - 33 Vdc. Smart Dual Fixed/Rate Of Rise Heat Sensors), 541NBXT, Access Control, Smoke Detector
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This item has special requirements that require the assistance of a sales representative. Please call 1-877-664-4157 for assistance. *The displayed image is for the UTC Fire and Security GE Security 541 Series Smoke Detector product line and may not be the exact image of the 541NBXT UTC Fire and Security GE Security 541 Series Smoke Detector
The ESL 541 Series self-diagnostic, four-wire smoke detectors are the industry's first conventional direct-wire smoke detectors with analog features such as drift compensation and multi-criteria detection. The 541 Series continually monitor their own sensitivity and operational status, and provide a visual indication if they drift out of the sensitivity range or fail internal diagnostics. This meets NFPA 72 field sensitivity testing requirements without the need for external meters. Additional diagnostic information is activated by applying a magnet near the detector's integral reed switch. This initiates a self-diagnostic routine and provides visual indication of sensitivity level or indicates if service is required. Time between cleaning detectors is dramatically increased because of the 541's built-in drift compensation. This feat
