3 Pack Combination Photoelectric Smoke Alarm and Carbon Monoxide Detector Battery Operated with Digital Display


2-in-1 Accurate, Reliable & Highly Sensitive Alarm: Equipped with both photoelectric smoke sensor and electrochemical CO sensor that work independently of each other; every second counts; detects both fast and slow-burning firesand instantly notifies you when dangerous smoke or Co concentration is detected while minimizing false alarms; provides the ultimate protection from 2 deadly threats,all contained in 1 unit..LCD Display: Cleary indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the remaining battery life and working status of the alarm..Test and Silence Button: Tests the unit for proper operation and resets the smoke and carbon monoxide alarm,Alarm Volume:Loud>85dB(A)at 1 meters. Loud 85-decibel alarm is desiqned to be heard easily. Please kindly press if false alarm..Easy Install and Use: The alarm can easily install with mounting bracket No hardwired anymore. Very convenient to install at home or bedroom - wall mount, screws included..Safety and 5 year Warranty: Low battery signal alarm and "end of life warning ensures the detector can work normal Environment friendly,without smell,radiation or harm.



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