security house alarms
, Safe Guard America, and National Fire Protection Association. Wireless alarms are easier and less disruptive to install. There's no need to lift carpets to run cables under floor boards, move furniture or drill holes through walls. This generally reduces the installation cost compared to a hard wired system. Wireless alarms are also portable, so can be removed temporarily for decorating or permanently if you decide to move home. The only wire free alarm system which conforms both to British Standards and the Association of Chief Police Officers ACPO Intruder Alarm Policy is a BS 6799 Class VI alarm.