The Battery Powered Smoke & Carbon Monoxide Alarm (2-AA batteries included), is equipped with self-testing components that are always checking to make sure the alarm is on and working. This smoke and CO combo alarm helps protect you and your family from 2 dangerous threats – fire and carbon monoxide – in one unit. What’s more, the included mounting bracket makes installation quick and easy. Battery powered smoke alarms provide reliable detection even during power outages, for extra peace of mind.
2-in-1 Detection – Alerts you to both smoke & carbon monoxide (CO) using a single unit.
Easy-Install Mounting Bracket – Included for simple, quick installation in 4 orientations.
Self-Testing - Smoke & CO alarm is equipped with components that are always checking to ensure the device is operating as expected.
Photoelectric Smoke Sensor - May detect visible fire particles associated with slow smoldering fires sooner than an ionization sensor.