Introducing the LINKD Alarms range of wireless interlinked fire alarms. Offering you the latest in fire safety protection for your home, office or business. All our alarms wirelessly interlink with each other. If one alarm is triggered - ALL - alarms will sound off together. This ensures all areas of your property are protected and all occupants are notified during an emergency. Our alarms are available to purchase in different sized bundles depending on your exact requirements. This bundle contains:- 3x Smoke, 1x Heat & 1x Carbon Monoxide Alarm. All our alarms feature a 10 Year L-ion battery. They are compliant with Scottish & English regulations. Place your trust in an experienced and fully insured UK Alarm Company. We offer fast and friendly, UK based, Email & Phone support that are waiting to assist you with the set up and installation of your alarm system. We offer a no-hassle warranty on all our products.