• ControlFreq – 4G Monitoring, Communication & Control

    We digitise monitoring, communication & access control systems.

    Upgrade your legacy critical communications, alarm signalling or access control systems to drive compliance, operational continuity or revenue protection/gerenation—Without replacing your existing system—Let’s start with a call about the challenge.

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  • Future-proof your Lift Phones with a 4G-IoT Landline Alternative

    Lift Phone Safety Compliance, done.

    Replace the BT line, not the lift phone. Save time, money and operational hassle by upgrading lift lines to BS-EN81-28 in less than 1 hour per lift. We work with lift maintenance providers to ensure digital reliability.
    — Upgrade to digital comms for real-time insight.

    Get started now
  • Car park access control

    Car Park Access, Managed Securely.

    ControlFreq upgrades existing car parks with modern access control, including on-demand & pre-booking for supercharged revenue generation and remotely-managed security.
    — Integrated with JustPark at the flick of a switch

    Get started now

Diagram of a smart home control panel with three main alerts: a fire alarm with a red exclamation mark, access granted with a green checkmark, and lift phone with a red exclamation mark. The panel includes small red and green indicator dots.

Remote technology.
Local visibility & control.

The ControlFreq magic is in not only knowing what happens, as it happens, but having complete and remote control of the situation.

Digitising assets provides real-time cloud visibility, fully compliant alarm communications & fault notifications on the channels and cloud control of revenue-generating assets you already use.

Digital Modernisation for
Monitoring, Communication & Control.

  • Digital Lift Monitoring & Communications

    Lift Safety Compliance in 30 minutes

    Replace the BT line not the lift phone. BS-EN81:28 compliant comms & real-time fault monitoring for any lift brand.

    Explore Lift Compliance

  • WebAlarm™ | Realtime Monitoring.

    ControlFreq 4G alarm communicators and WebAlarm™ deliver real-time signalling from any alarm or fault system.

    Explore WebAlarm Cloud

  • ControlFreq Car Park Access

    Highly flexible, secure access for any entrance, fully integrated with JustPark & YourParkingSpace booking apps.

    Upgrade Car Park Access

  • When Reliability Matters

    Resilient, multi-network, global roaming 4G/5G/IoT connectivity on 680 networks across 180 countries.

    Multi-network Resilience

Our Customers

  • Just Park

    “ControlFreq has helped us unlock ongoing revenue potential of our clients' parking spaces nationwide. Integrating ControlFreq with existing barriers opens up the revenue potential of any size car park."

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  • ERSOU Representative

    “The flexibility and reliability of ControlFreq’s system demonstrate their capability to support highly sensitive operations, ensuring maximum operational efficiency while maintaining strict security standards.”

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  • APCOA

    “ControlFreq delivered an ideal solution for APCOA on an extremely tight timescale. The car park was fully operational within two weeks, including API integration, with testing, branding, and installation all expertly managed.”

    Read case study

Get Connected with ControlFreq

Get in touch with a digital upgrade expert to discuss your technology challenge. We work with you to simplify the process from initial call through to a signed-off compliant technology solution.

Select options
Remote Monitoring
Critical Communications
Cloud Access Control
Cloud-UI for Remote System Management
Global-roaming IoT SIM Connectivity
Custom solution discovery

The ControlFreq Promise: We respond 7-days a week, 365 days a year.