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G4S Gains CPNI Approval For Its High Security Symmetry Security Management System

G4S is pleased to announce that its latest High Security version of the Symmetry Security Management System has been granted Centre for the Protection of National Infrastructure (CPNI) approval of the use of the CPNI trademark under their Automatic Access Control standard.

G4S places a lot of emphasis on quality and ensuring that our products and services meet the highest possible quality standards. Our systems meet the highest UK accreditations and operate in the most demanding of environments. 

The CPNI approval of the latest version of the product is external recognition of this commitment, providing you with confidence in our credentials. 

Further details can be  obtained by speaking directly to our dedicated High Security team Steve Pike  on 07515 323743 or

Alternatively, for more information, please visit our website here