BLACK+DECKER CONNECTED 3 Smoke Alarms And 1 Heat Alarm Scotland Bundle. Wireless Interlinked, 10 Year Lithium Battery for Home. Easy Install Optical Detector Detector. BS Compliant

WIRELESS INTERLINK, NO WIRING: RF10-PRO radio interlink connects up to 20 BLACK+DECKER CONNECTED smoke, heat and CO alarms. When one detects danger, they all sound, so you hear it anywhere in the home. Easy to install and wirelessly connect the alarms in minutes. 10 YEAR SEALED BATTERY: The tamper-proof lithium battery powers each alarm for its full 10-year life, so there are no batteries to change and no wiring. The low battery warning feature warns you when the alarm needs replacing. BOX INCLUDES 4 ALARMS READY TO BE PAIRED - RELIABLE SMOKE AND HEAT DETECTION: Smoke Alarms feature a high performing optical sensor which responds quickly to slow, smouldering fires and is less prone to nuisance alarms from cooking fumes. Ideal for hallways, landings, living rooms and bedrooms. Heat alarm features a thermistor sensor which detects the heat build-up from a fire in places where smoke alarms aren't suitable, such as kitchens, garages and lofts, without false alarms from cooking fumes or steam. ENHANCE YOUR HOME SAFETY WITH A FULLY INTERLINKED SYSTEM: Either meet new regulations requiring interlinked alarms, or enhance your home with alarms that talk to eachother, meaning when one goes off they all go off, so you have full home coverage and can hear the alarm anywhere in the home. KITEMARK CERTIFIED + EASY INSTALL: The optical smoke alarms are Kitemark certified to BS EN 14604:2005+AC:2008 and the heat alarm to BS 5446-2:2003. Twist onto the base to activate. UKCA and CE marked.