BLACK+DECKER CONNECTED 2 Smoke Alarms And 1 Heat Alarm Scotland Bundle. Wireless Interlinked, 10 Year Lithium Battery for Home. Easy Install Optical Smoke Detector And Heat Detector. BS Compliant

WIRELESSLY INTERLINKED FOR FULL-HOME PROTECTION: Maximize your response time with a synchronized safety network. This smoke and heat alarm bundle uses secure RF10-PRO radio frequencies to connect up to 20 BLACK+DECKER devices. If one triggers, the entire system sounds together, ensuring rapid, coordinated alerts no matter where you are in the house.

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

RELIABLE SMOKE & HEAT 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 smoke alarm installation in kitchens or near bathrooms. The heat alarm precision thermistor sensor detects dangerous heat buildup from fires, alerting you quickly without false alarms caused by cooking fumes or steam.

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 hear the alarm sound. If the alarm doesn’t sound after 3 seconds, twist the alarm firmly clockwise to try again.

QUICK INSTALLATION & TRUSTED QUALITY: No wiring required, just mount using the included screws and twist the alarm into place. Built with an alarm memory indicator that flashes for 72 hours after activation. Certified and Kitemark approved by the British Standards Institute (BSI) to BS EN 14604:2005+AC:2008.