First Alert FG200 Family Gard Basics Smoke Alarm (Pack of 3) | Battery Operated Smoke Detector , White

IONIZATION SMOKE SENSOR | This smoke alarm is quick to detect fast-moving fires and flammable particles that easily spread; crucial for apartments, dorm rooms, or hotels
RELIABLE 85-DECIBEL SIREN | Effectively warns occupants of threat through sound; provides protection even when electricity fails or during power outages
LOW BATTERY INDICATOR & TEST BUTTON | Beeping signal warns when battery needs replacing; test button ensures alarm is functioning correctly