First Alert CO615 Dual-Power Carbon Monoxide Plug-In Alarm w/Battery Backup uses advanced electrochemical sensors to detect dangerous carbon monoxide levels, ensuring your safety at all times. This plug-in alarm is designed with a battery backup, providing continuous monitoring even during power outages. It features an easy-to-read backlit digital screen that clearly displays detection and power status, with a calm blue light i for bedroom use. For added convenience, the alarm includes a test and silence button, along with an end-of-life warning to notify you when it's time to replace the unit. Model Number: 1039746
Customer Reviews
Ashley Martinez
7/30/24
This is by far one of the best purchases I’ve made. It’s efficient, stylish, and easy to use.
Matthew Taylor
1/26/25
Amazing quality! This product is worth every bit of the five stars. I’m very impressed!
Sophia Hernandez
1/25/24
So impressed with the quality and results! I will be purchasing more items from this brand.
Andrew Moore
1/18/25
Five stars without a doubt! This product has changed my routine for the better. Highly recommended.
Mia Thompson
5/29/24
Love, love, love this! It’s just what I needed, and it performs beyond expectations.
Matthew Hall
1/15/25
Perfect in every way! From the packaging to the performance, this item truly delivers. ⭐⭐⭐⭐⭐