A Ranger FS company
IRN Security
Since 2011, IRN has served Scotland’s fire and security sector from its headquarters in Inverness, with offices in Glasgow. With a key focus on the highlands, IRN’s service offering includes security systems, access control systems, fire safety and business analytics for public and private sector clients.

Headquartered in Inverness with a footprint spanning Aberdeen and Glasgow, IRN delivers bespoke fire and security solutions, from stand-alone systems to site-wide, multi-site and worldwide networks.
Why choose IRN
- A complete security and fire package, from future-proof design to long-term maintenance
- Moving with technology advances, including the migration to IPv6
- Headquartered in Inverness, with offices in Glasgow
- Business analytics using the latest technology
What IRN offers
- Security system supply, installation and maintenance
- CCTV and access control
- Fire detection
- Portable fire extinguishers
- Sprinkler and gas suppression systems
- Disabled alarm, refuge and nurse call systems


