BLACK+DECKER Smoke Alarm 2 Pack for Homes - Battery Powered with 9v Replaceable Included. Easy to Install Detector Fire Alarm. Suitable Hallways, Landings, Living Rooms

SMOKE DETECTORS FOR HOME: Keep your home safe with an optical smoke alarm that’s smart and responsive - its advanced sensor “sees” smoke instantly for fast alerts to slow, smouldering fires 9V REPLACEABLE BATTERY: Powered by a standard 9V battery for easy replacement and dependable protection. Designed for convenience, your BLACK+DECKER smoke alarm alerts you when a battery change is needed, ensuring continuous, reliable performance RELIABLE SMOKE DETECTION: Features a high-performance optical sensor that quickly detects slow, smouldering fires by sensing smoke particles in the air. Ideal for living areas, bedrooms, and hallways, avoid installation in kitchens or near bathrooms EASY TESTING & LOW FALSE ALARMS: Large, accessible test button allows simple operation to check the alarm’s functionality. Engineered to reduce false activations caused by cooking fumes or steam, ensuring dependable performance where it matters most QUICK INSTALLATION & TRUSTED QUALITY: No wiring required, just mount with included screws and twist alarm into place. Built in alarm memory flashes for 72 hours after activation. Certified and Approved to British Standards BS EN 14604:2005+AC:2009