Ei650i Battery Operated Optical Smoke Alarm, 10-Year Life

The Ei650i Optical Smoke Alarm is a high-performance, battery-operated safety device designed to detect all domestic fire types quickly and reliably. It features a photoelectric sensor that responds to both smoldering and fast-flaming fires, ensuring comprehensive protection. Powered by a 10-year sealed lithium battery, the Ei650i offers hassle-free operation with no need for battery replacements. The alarm includes advanced diagnostics, dust compensation, and a Test/Hush button for easy management. Its AudioLINK feature allows for data download, making it ideal for ongoing safety monitoring.