Qtec GS508C Photoelectric smoke detector,Fire and Smoke Alarm, with 10 Years Panasonic Sealed Battery and Bright LED Loud Speaker, UL listed (1-pack)
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<b>[Product Information]</b><br>
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<li>Sealed-in 10-year battery ( not replaceable), about 10-year 24/7 protection</li>
<li>Photoelectric sensing technology more sensitive for detecting, Light and Sound warning, bright red LED flash and minimum 85 dB tone warning at 3 meters.</li>
<li>EASY INSTALLATION: All mounting hardware included for fast and simple installation in minutes;the tamper-resistant pins prevent tampering and theft</li>
<li>QTEC smoke alarms meet UL requirements with Panasonic battery included</li>
<li>End of Life Warning and Testing Button</li>
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