Review on 🚫 Kidde KN COPE D Photoelectric Combo Smoke and Carbon Monoxide Alarm with Battery Operation and Voice Prompts by Adam Nikolz

It was an unusually windy night when the wood stove door wasn't fully closed. A counter-move opened the door and smoke filled the living room. After airing the house, I checked the unit and all the alarms were fine. I then lit the candle and placed the alarm directly over the candle about 12 inches above it for 30 seconds and no response. I don't know if the device has a limited lifespan, but it shouldn't check if everything is ok. I will not buy again.