Call-Systems Technology

Stand: 4/D68
Fire Detection Integrated Security & Fire Software & IT
Call Systems Technology (CST) is a trusted UK supplier for the sale and hire of reliable two-way communications, wireless paging and critical alert systems. With over three decades of expertise, we provide ready-to-deploy and fully tailored solutions to suit your needs. Supporting clients from initial site survey through to installation and maintenance, we work across a range of sectors including hospitality, retail, manufacturing, corporate and private residential. Our resilient technology and expert service means we deliver where standards are highest.

Providing pioneering robust solutions including ServiceCall™ buttons, paging systems, two-way radios, body worn cameras, emergency call points, fire & security connected software, lone worker alarms, DeafCall™ paging, refuge evacuation systems.

Address

240 Centennial Park
Centennial Avenue
Elstree
Hertfordshire
WD6 3SJ
United Kingdom

News

Revolutionising Event Safety at The O2 with StewardCall™
The O2 enhanced event safety and operational efficiency with CST’s StewardCall™ system, enabling instant, discreet communication across the entire arena. By reducing response times and improving coord …
How Wireless Tech Transformed a University's Fire Safety
The University of Sussex transformed its campus fire safety by partnering with CST to implement a wireless, integrated alert system. By connecting over 80 fire alarm systems into a single, real-time m …
How ASDA saved £1000’s per year with a critical alerts solution
ASDA partnered with CST to implement a critical alerts solution across hundreds of UK stores, delivering significant cost savings and improved safety. By reducing false alarms, preventing unnecessary …
Alarm Call Pro+ providing safety in the ABBA Voyage Arena
The ABBA Voyage Arena enhances guest safety with CST’s AlarmCall Pro+ fire communication system. By instantly alerting Fire Marshals to potential incidents, the system enables rapid, informed decision …
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    Products

    AlarmCall™ Pro+
    AlarmCall™ Pro+ is CST’s newly enhanced, feature-rich, high-power IoT gateway, combining telemetry and a paging transceiver in one advanced solution. Showcasing a new design and updated features, this …
    Gen2 Queue
    Gen2 Queue is a monitoring software that receives addressable alerts, operating on a fully wireless network with military-grade encryption, and complaint with BS 5839-1:2025:17 for safety and reliabil …
    DeafCall™ Pillow Alarm
    The vibrating pillow pad is a mains-powered device that alerts people who are deaf or hard of hearing while they sleep. When the DeafCall™ Transmitter activates a full evacuation alarm, the pillow pad …
    Wireless Radio Refuge Call Point
    CST’s Radio Refuge system provides a wireless, EN54-4 compliant communication solution for areas of safety. In an emergency, individuals can speak with staff without the need for wired EVC infrastruct …
    4 Results
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