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The detectors feature electrochemical CO sensing technology ionization sensors for smoke detection and 85-decibel alarms. One button silences any nuisance alarms and also tests detector functions while lights indicate if the alarm detects smoke or carbon monoxide.
First Alert Dual-Sensor Smoke & Fire Alarm
First Alert Dual-Sensor Smoke and Fire Alarm White 1039828 - Best Buy
First Alert SA320FF Dual-Sensor Smoke and Fire Alarm, Battery Powered, Frustration-Free Packaging, White , 1 Pack
Brk First Alert 9120LBL Hardwired Smoke Alarm - 10 Year Battery
Protect your family with this First Alert Z-Wave smoke and carbon monoxide detector. Real-time notifications sent to your iOS or Android device alert you while away from home, and the loud 85dB siren is easy to hear. This First Alert Z-Wave smoke and carbon monoxide detector features a photoelectric sensor to help prevent false alarms while cooking or showering.
First Alert - Smoke and Carbon Monoxide Alarm - Works with Ring - White
First Alert Bluetooth Home Smoke Alarms Detectors for sale
Protect your family with this First Alert Z-Wave smoke and carbon monoxide detector. Real-time notifications sent to your iOS or Android device alert you while away from home, and the loud 85dB siren is easy to hear. This First Alert Z-Wave smoke and carbon monoxide detector features a photoelectric sensor to help prevent false alarms while cooking or showering.
First Alert - Smoke and Carbon Monoxide Alarm - Works with Ring - White
The detectors feature electrochemical CO sensing technology ionization sensors for smoke detection and 85-decibel alarms. One button silences any nuisance alarms and also tests detector functions while lights indicate if the alarm detects smoke or carbon monoxide.
First Alert SA320CN Dual Sensor Battery-Powered Smoke and Fire Alarm
First Alert SA320CN-2 Smoke Alarm with Smart Sensing Technology and Nuisance Resistance