9v battery operated Smoke Usage independent smoke alarm

Product Description 1-Year Battery Life: The smoke detector is powered by a DC 9V battery, offering up to 1 year of continuous operation. This ensures long-lasting performance with minimal maintenance. Photoelectric Sensor Technology: Equipped with a photoelectric chamber, the detector is highly sensitive to smoke particles, enabling early detection of smoldering fires from all directions. This technology is particularly effective for detecting slow-burning fires that produce large smoke particles. Loud Alarm Signal: The alarm emits a loud sound of >85 dB(A) at a distance of 3 meters, ensuring that the warning is audible even in noisy environments or during sleep. Flash Alarm Indicator: A bright red LED light flashes during an alarm, providing a visual warning for individuals with hearing impairments or in situations where the audible alarm may not be heard. Test/Hush Button: The integrated Test/Hush button allows users to: Test …

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