Description
[High Sensitive & Quick Responsive] - Build-in electrochemical CO sensor and photoelectric smoke sensor that detects the larger particles of a smoldering fires. Instantly notifies you when dangerous smoke or CO concentration is detected while minimizing false alarms. It's provides the ultimate protection from two deadly threats and make your home decoration look more concise..[LCD Display] - Clearly indicates real-time carbon monoxide (CO) concentration in the surrounding air, When the battery capacity is low, the red light flashe time at every 10 seconds, and the LCD display "Lb"..[Test/Silence Button] - Test / Silence button enables you to test the alarm weekly, and easily to silence the alarm when false alarms occur; Alarm Volume: Loud > 85dB(A). Loud 85-decibel alarm is designed to be heard easily..[Easy Installation & Widely Used] - CO and smoke detector combo can easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs, No hardwired need. Used for bedroom, living room and any other area with a risk of fire danger..[Warranty and Service] - 18 months worry-free product guarantee ensures long-lasting enjoyment of your purchase.And please contact seller first once you have any questions.
