Description
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 24/7..EASY INSTALLATION: The fire alarm can easily install with mounting bracket. No hardwired anymore and you can install it wherever you want..Sound & 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..SIZE & CAPABILITY - 4in diameter x 1.22in depth, UL217 certified. Home fires start every 83 seconds, the fire detector can quickly identify the fire and allow the family to flee quickly..9V Battery -9V backup battery (included) for power supply of fire and smoke alarm. The alarm camp will continue to operate for at least one year and provide protection in the event of a power outage.
