BLACK+DECKER - Multi-Sensor Smoke And Heat Alarm for Home, 10 Year Battery

ADVANCED MULTI-SENSOR FIRE DETECTION: Equipped with both an optical smoke sensor and a thermistor heat sensor, this BLACK+DECKER multi-sensor alarm provides rapid detection of both slow, smouldering fires and fast-flaming fires — ensuring enhanced safety for your home.
10 YEAR BATTERY INCLUDED: Enjoy a decade of reliable safety, no battery changes needed for the entire lifespan of your Black+Decker smoke alarm. The sealed, tamper proof 10 year lithium battery lasts the life of the alarm. The alarm will indicate when it needs replacing
REDUCED FALSE ALARMS: Designed with high-quality sensors that are less sensitive to everyday cooking fumes, helping minimize unwanted activations. Ideal for living areas, bedrooms, and hallways, avoid placing near kitchens or steamy bathrooms.
EASY SET UP GUIDE: Insert the alarm onto the activation back base plate and twist the alarm firmly clockwise until you hear a ’CLICK’ then press and HOLD the test button for at least 3 SECONDS until you