Smoke & CO Alarms

Comparing the best Smart Smoke/CO Alarms

All Kidde products

CO Alarm with Indoor Air Quality MonitorSmoke + CO Alarm with Indoor Air Quality MonitorHS1SA Series Smoke AlarmWifi Smoke & CO DetectorSmoke AlarmNest Protect (Battery)Nest Protect (Wired)Smoke + Carbon Monoxide AlarmSmoke AlarmSmoke Alarm with Indoor Air Quality MonitoringSmart Smoke DetectorWi-Fi CO AlarmWi-Fi Smoke Alarm