150
people found this helpful, as of 2023
ranked #210,236 most helpful
out of 571,544,897 reviews
★☆☆☆☆
NOT GOOD
We had a carbon monoxide event and the alarm failed to sound. We are lucky we noticed the read out and called the fire department. NOT GOOD KIDDE
the product in question
Kidde Carbon Monoxide Detector, Plug In Wall with 9-Volt Battery Backup, Digital LED Display
4.7★ · 24,943 ratings, as of 2023