What is an Alarm Signalling Device?
Our simple and reliable alarm signalling products offer a professional and trusted solution for every grade of risk. They enable the safe delivery of alarms and data from protected premises to a network of leading Alarm Receiving Centres (ARCs). We manage millions of signals monthly, and our devices ensure critical alerts reach the right people, connecting seamlessly to emergency services and keeping businesses safe and secure.
Our solutions also include tools to monitor signal strength, ensuring that devices are polling correctly and that test alarms reach the ARC as expected. Additionally, features like QR code scanning for device registration enable instant commissioning, streamlining your setup and simplifying your installations for faster deployment.

Solving diverse Alarm Signalling challenges
Security Alarms
Security alarm systems depend on reliable signalling to protect a wide range of premises, from homes to banks and jewellers. Our solutions support continuous connectivity, ensuring that your alerts reach the ARC instantly when needed.
Fire Alarms
Fire alarm signalling systems must meet stringent safety and compliance standards. Our devices offer resilient, monitored connectivity to keep fire alarms active and compliant with regulations, even during network disruptions.
Video Verification
For systems using CCTV for thermal imaging or smoke detection, alarm signalling ensures the reliable delivery of alarms and supporting videos or images to the ARC.
CSL Alarm Signalling
Our Alarm Signalling solution delivers dependable, monitored connectivity for security and fire alarm systems, ensuring safe, compliant operations and protecting people and assets.
Our solutions are relied upon by supermarkets, banks and retailers across the UK.
Our patented alarm signalling solutions provide trusted, reliable performance across all risk levels.
Our Signal Analyser device assists in identifying the optimal installation location, providing accurate readings of 4G, 3G and 2G signal quality and radio strength.
Explore our Alarm Signalling range

Our integrated solution connects your alarm panel to an end-user app, enabling real-time notifications and remote control.