Firechief 10 Year Sealed Battery Smoke Alarm Twin Pack Optical Photoelectric Sensor, EN14604 Certified, Loud 85dB Alert, Easy Install Home Fire Detector (FBSD10/2)

10 YEAR SEALED BATTERY LIFE: Built-in non-replaceable lithium battery provides continuous protection for up to 10 years. No annual battery replacements and no risk of missing protection due to removed batteries. EARLY WARNING FOR YOUR PEACE OF MIND: Advanced optical (photoelectric) smoke detection responds quickly to slow smouldering fires caused by wiring, furniture, or fabrics, while reducing false alarms from everyday cooking fumes or steams. LOUD ALERT TO HELP YOU REACT FASTER: A powerful 85dB alarm at 3 metres is designed to wake and alert occupants quickly, supported by a red LED status indicator that shows when the alarm is active. Suitable for bedrooms, living rooms, hallways, and landings. CERTIFIED FOR HOME FIRE SAFETY: LPCB approved and certified to EN 14604, meeting recognised European safety standards for residential smoke alarms and supporting your home fire safety plan. SIMPLE INSTALLATION & EVERYDAY CONVENIENCE: The easy-fit ceiling base allows straightforward installation. Includes a temporary hush feature (8–9 minutes) to silence nuisance alarms and a low battery or end-of-life warning for added reassurance.