20 Pack Smoke Alarm Home Security System Fire Protection Smoke Alarm Detector

<p>Features:</p> <p>1.SMALL BUT ACCURATE: The smoke alarm adopts photoelectric technology to detect smoke. More sensitive to light smoke and slow smoldering fires and more quickly to remind you. Keep your home safe.</p> <p>2.EASY INSTALLATION: The fire alarm can easily install with mounting bracket. No hardwired anymore and you can install it wherever you want.</p> <p>3.Sound&nbsp; LED Warning: When the fire alarm detects smoke or detect combustion particles in the air, it will sound their alarms and the red LED will flash rapidly to remind you to check.</p> <p>Specifications:</p> <p>Power Supply: Battery Operated (batteries not included)</p> <p>Sensor Type: Smoke Detector</p> <p>Installation: Ceiling or Wall Mount</p> <p>Recommended Distance: Install at least 2 meters above gas sources</p> <p>Important Notices:</p> <p>Batteries are not included.</p> <p>This device detects only smoke concentration, not carbon monoxide (CO).</p> <p>This version cannot connect to mobile phone software.</p> <p>Do not install near gas sources or in damp places (bathroom/shower).</p>

• ❤The smoke alarm adopts photoelectric technology to detect smoke.
• ❤It is a smoke detector alarm, general purpose ideal for all areas, house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.
• ❤The fire alarm can easily install with mounting bracket. No hardwired anymore and you can install it wherever you want.
• ❤More sensitive to light smoke and slow smoldering fires and more quickly to remind you. Keep your home safe.
• ❤When the fire alarm detects smoke or detect combustion particles in the air, it will sound their alarms and the red LED will flash rapidly to remind you to check.