What type of systems are included in EN50131?

All intruder alarm systems are included in the EN50131 guidelines, along with hold-up alarms (together they are referred to as I&HAS).

Intruder alarms detect when somebody has broken into your property. Hold up alarm systems allow employees at a workplace to silently trigger a police response in the event of an attack on-site. They are otherwise known as duress alarms or panic alarms.