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The System Sensor Smoke Alarm 12/24 VDC 2-Wire w/Base is a versatile smoke detection solution designed for safety-conscious homes, hotels, schools, and commercial buildings. Its photoelectric sensing technology reliably detects visible and invisible fire particles, offering you enhanced protection against smoldering fires that can cause severe damages. The drift compensation and smoothing algorithms reduce nuisance alarms by minimizing false readings, thus delivering accurate alerts when they matter the most. Simple to install, this smoke alarm ensures flexible mounting options for a wide range of locations in your property, while its isolated thermal sensor makes it resistant against tampering attempts. Enhance your safety and wellbeing by choosing the System Sensor Smoke Alarm 12/24 VDC 2-Wire w/Base!