Intruder Alarms

Deter – Detect – Monitor and Respond

Every G4S intruder alarm system conforms to these strategies.

The installation to the very latest European Standard EN50131, our user-friendly control panels, combined with the very latest in mechanical and electronic detectors, provide the optimum in any intruder detection system.

Monitoring is provided in our own I.S. 228 accredited Alarm Receiving Centre. As well as alerting the emergency authorities, G4S personnel can respond to all alarm activations where customers want to minimise any risk to their own personnel.