Intruder alarm systems are normally installed after a properly completed risk assessment has been undertaken and the building, complex, property or home has been graded according to European Systems Standard EN 50131-1. The intruder alarm system may then be specified and once approved, installed.
Commercial Intruder Alarms
Intruder alarms installed in business premises differ significantly from those found in domestic dwellings since they must be designed in anticipation of theft from non opportunistic but professional criminals and therefore cater for alarm tampering. Without the appropriate alarm system grade and detection level, loss insurance will be devalued.