• Legacy technology challenges, solved.

    ControlFreq simplifies the complexity of the changing communications landscape. We deliver turnkey hardware & Global IoT connectivity for critical applications—including lift phones, fire safety systems, and car park access. If it is critical to your infrastructure, it is central to our mission.

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

    We are the digital lift phone compliance upgrade partner

    ControlFreq provides the technology, communications and support for lift maintenance providers to deliver digital lift communication & monitoring compliance – in under 1 hour per lift.

    Schedule a Discovery Call

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.

Modernise critical alarm monitoring, communication systems & access control systems with ControlFreq

We understand the challenges of upgrading outdated technology. Our IoT technology delivers instant status visibility, digital 4G communications and real-time control of remote assets and critical systems—anytime, anywhere.

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Specialist Solutions for

  • Lift Monitoring & Communications

    BS-EN81:28 compliant lift phone digital audio upgrades & fault monitoring

    Explore our Lift Solutions

  • WebAlarm™ Remote Monitoring

    Use our hardware, software & support to generate recurring revenue from alarms.

    Generate Recurring Revenue Now

  • Access Control for Tomorrow

    Secure, cloud access for commercial buildings, facilities & car parks.

    Learn more

  • Multi-Network IoT SIM Cards

    Resilient 4G/5G IoT connectivity on 680 networks across 180 countires.

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ControlFreq has been instrumental in helping us unlock the revenue potential of parking spaces large and small across the UK. It's been a pleasure to work with them for so many years.
JustPark logo
Anthony Eskinazi
Founder & CEO, JustPark

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Let’s discuss your technology challenge

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