First Alert Smoke Fire Alarm Dual Sensor Maximum Protection Plus

First Alert Sa320cn. First Alert SA320CN Dual Sensor BatteryPowered Smoke and Fire Alarm 1 Smart sensing technology helps recognize the difference between non-threatening conditions and real emergencies. Additionally, its intelligent sensing technology is designed to cut down on false alarms from cooking smoke or other common false-alarm triggers

Battery-operated smoke alarm uses both photoelectric and ionization sensors for maximum protection from both primary types of fires; flaming and smoldering. Smart sensing technology helps recognize the difference between non-threatening conditions and real emergencies.

First Alert Battery Operated Dual Sensor Photoelectric and Ionization

It has dual sensor capabilities as described above and also comes with a 10 year manufacturer's warranty Smart sensing technology helps recognize the difference between non-threatening conditions and real emergencies. A single button both silences and tests the smoke detector for simple operation.

First Alert Smoke Alarm with Smart Sensing Technology and Nuisance. The First Alert SA320CN Dual-Sensor Smoke and Fire Alarm provides early warning of both flaming and smoldering fires SA320CN Ultimate Protection Smoke Alarm, Battery-Powered SKU: SA320CN

First Alert SA320CN Smoke and Fire Alarm, 1.5 V, Ionizati.... Why Replace Smoke Alarms Every 10 Years? Learn why the NFPA recommends that smoke alarms be. First Alert SA320CN Dual-Sensor Smoke and Fire Alarm, Battery Powered, Frustration-Free Packaging, White , 1 Pack