NSI Approved Security & Fire Systems
Independent third-party accreditation supporting our commitment to professional security and fire system design, installation and maintenance.
What NSI Approval Means
Total Security & Fire Systems is independently assessed by the National Security Inspectorate, providing reassurance that our systems and working practices meet recognised industry standards.
NSI Security Systems
NSI Fire Systems
Intruder Alarms
Professional intruder alarm systems for homes and businesses, with monitored options available.
CCTV Systems
High-quality CCTV solutions for commercial, industrial, retail and residential properties.
Fire Detection
Fire and smoke detection systems designed, installed and maintained to recognised standards.
Access Control
Flexible access control systems, from single-door entry to multi-site management.
Systems Integration
Bring CCTV, alarms, access control and fire systems together as one integrated solution.
Service & Maintenance
Planned maintenance, reactive support and 24/7 assistance to keep systems operating reliably.
Need an Accredited Fire Systems Partner?
Speak to Total Security & Fire Systems about the design, installation or maintenance of your fire detection and alarm systems.