Smoke Alarms, Photoelectric Smoke Detector and Fire Alarm with Light Sound Warning 9V Battery (Included) Powered Fire Safety for Home Hotel School etc Passed UL Certification
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<b>[Product Information]</b><br>
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<li>SOUND & LED WARNING - When the alarm senses products of combustion and goes into alarm,the red LED will flash rapidly(one flash per second).The rapid flashing LED and pulsating alarm will continue until the air is cleared or the test button is released.Smoke alarms can only sound their alarms when they detect smoke or detect combustion particles in the air.They do not sense heat,flame,or gas.</li>
<li>SENSITIVE & RESPONSIVE - The photoelectric technology,it is more sensitive in detecting slow smoldering fires which generate light smoke,little heat and may smolder for hours before bursting into flames.</li>
<li>EASY INSTALLATION - Can be installed in several minutes. Coming with screws and bracket.You can install an alarm on every level of the home particularly outside sleeping rooms to ensure your family's safety.</li>
<li>UNIQUE FUNCTIONS - Malfunction warning, low battery warning, and hush mode enabled; allows you to instantly be aware of the detector's working status; test and silence enabled by momentarily pressing Test / Silence button.</li>
<li>LIFETIME WARRANTY - If there are any problems with our products ,you can contact us ,we must reply you within 24hours as soon as possible.NOTE: Please test it once a month to ensure that the smoke alarm works properly. Please clean up the dust on the alarm every 6 months to prevent the smoke alarm from being clogged or blocked.</li>
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