AirTight Security Systems Limited is approved by the NSI (National Security Inspectorate) in accordance with their NACOSS Silver Standard, for the design, installation and maintenance of security systems. This gives our customers the peace of mind, knowing that we install to the highest industry standards, verified by NSI's independent inspections of our installations and business management. The alarm sounder activates at the premises only and response is reliant on somebody: a) hearing it and: b) doing something about it. Unless there is definite evidence of a break-in, the police will not attend this type of alarm.
