About

A vertically-integrated B2B solution partner.

ControlFreq is a vertically-integrated B2B Solution Partner delivering modern digital systems built with the future of mobile technology. We work with you to simplify the process from initial call through to a signed-off compliant technology solution.

NOTE FROM THE FOUNDER

ControlFreq has been dedicated to, and evolved with mobile technology since 2007. Our 4G-IoT systems are focused on three core pillars which help our customers navigate the significant challenge of the changing global communications landscape. We're heading into 2027 with a stronger team, rock-solid reliable 4G hardware, and battle-tested software developed and maintained in-house by our own team of highly experienced engineers. If you have a technology challenge, book a discovery call with us

Noel Sesto, Founder & Technical Director Book a discovery call

Lift comms safety compliance

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

LiftPulse

WebAlarm cloud

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

WebAlarm

Car park access

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

Access control

Connectivity

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

SIMs

End-to-end partner

For OEMs and larger organisations we act as an end-to-end partner, from hardware and connectivity to rollout and support. We respond 7 days a week, 365 days a year. hello@controlfreq.co.uk · 020 3478 0784.