Access, surveillance & perimeter control.
CHS maintains and manages security infrastructure across commercial and industrial sites — access control systems, CCTV, roller doors, boom gates and perimeter security. Coordinated maintenance within your broader facility management program.
Maintenance, programming and fault response for card readers, keypads, biometric systems and electronic locks.
Camera servicing, DVR/NVR maintenance, cable management and image quality compliance for commercial surveillance systems.
Roller door, shutter and boom gate maintenance, repairs and compliance servicing for industrial and commercial sites.
Intruder alarm servicing, sensor testing, panel maintenance and monitoring coordination.
Perimeter lighting, sensor lighting and emergency security lighting maintenance and compliance.
Security fencing maintenance, gate repairs, bollard installation and perimeter infrastructure works.
Security maintenance is coordinated with electrical, building and fire works — one program, one contact.
Failed roller doors, access control faults and CCTV failures handled rapidly to maintain site security.
All security system maintenance recorded with service notes — useful for insurance and compliance purposes.
Security issues often involve electrical, building and access trades. CHS coordinates the whole response.