Scan Alarms & Security Systems Ltd. is one of the largest privately owned Electronic Security Companies in Northern Ireland.

. Formed in 1980, we specialise in providing electronic security systems for Commercial and Industrial premises and private houses. Scan Alarms is an Approved Installer on the roll of NACOSS (National Approval Council for Security Systems and is certified to ISO 9002:1994 to install Intruder Alarms and CCTV (Closed Circuit Television) Systems.