G4S has many years experience in specifying, installing and supporting fire, security and fully integrated systems, to a diverse range of markets and critical infrastructure. Download your Commercial Security Systems guides below:
Commercial Security Systems Guides
Access Control Guide
Please download our guide to find out more about what an Access Control system can do for you and how we can help.
CCTV guide
Are you new to CCTV and are not really sure what you need or what the different terms mean? Our guide will introduce the fundamental concepts, as well as how G4S can help.
Intruder Detection Guide
Please download our guide to find out more about what Intruder Detection systems can do for you and how we can help.
Remote Monitoring Guide
Real time monitoring provides a cost effective way of improving site security. Please download our guide to find out more
Fire Detection Guide
Considering fire detection or alarms? Identify best practice and what to look for in a replacement system in our helpful guide.