Case Studies

National Security Systems Group (NSS) chose CSL as their preferred signalling provider as they wanted to upgrade their entire signalling estate from PSTN. 

A Local Authority encountered difficulties when their existing schools IT network was imminently going to be de-commissioned; an activity that would leave boilers and building energy management systems (BEMS) disconnected from central control. 

AFA Fire and Security Ltd is a leading independent service provider for all security systems, fire safety and electronic control equipment. They are based in the central belt in West Lothian, Scotland.

Barry Bros chose CSL as their preferred signalling provider as they needed a more cost-effective and reliable solution for their signalling estate.

Durham County Council were looking for a wireless TECS solution with the robust reliability of a traditional ‘land line’ - Tunstall recommended CSL’s WorldSIM.

Flipdish are an online food ordering service, based in Dublin, who help consumers discover new restaurants in their area and order deliveries to their homes or offices in a few simple steps via an easy-to-use app.

KBO chose CSL as their preferred signalling provider as they needed a more cost-effective and reliable solution for their signalling estate.

Western Security Systems is a family run business and one of the leading security systems providers in Wales and South West England.