For over 30 years, we have been securing South African businesses, homes, and critical infrastructure with our security solutions. You may have known us as CellSecure, pioneers of the first alarm system to communicate using SMS signals in the ’90s.

As of May 2025, we are operating as ArxTech. Our work encompasses manufacturing, installation, monitoring, and intelligence, delivering complete security systems designed for a connected world. “Arx” comes from the Latin for stronghold or fortress, and “Tech” points to the evolving technologies that power everything we do. 

We’re still based in Centurion. Still designing and building world-class security systems. Still committed to quality, performance, and South African engineering.