Review on LCD Display Dual Sensor Combination Smoke and Carbon Monoxide Detector 🔥 for Home, Kitchen, Office, School - Meets UL 217 & UL 2034 Standards by Ken Coste

This combination smoke and carbon monoxide alarm was easy to install. The test buttons worked well. What I really like about this detector, aside from saving me the hassle of buying two separate detectors, is that the smoke alarm and carbon monoxide alarm work separately. At the same time, it can sound an alarm when there is a dangerous concentration of carbon monoxide in the smoke, so you can hear two different alarms. It also lets you know when something isn't working properly, so you don't run the risk of being left unprotected. If you have rented premises like we do, I strongly recommend securing the premises with these detection devices.