WIRELESS INTERLINKED ALARMS All LINKD Alarms wirelessly interlink with each other. If one alarm is triggered - ALL alarms will sound off together. Up to 30 alarms can be linked together in total. COMPLIANT WITH SCOTTISH & ENGLISH REGS Our interlinked smoke and heat alarms are 100% compliant with the new Scotland Regs (Feb 22) & England Regs (Oct 22).
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