Control Freq Reviews

4.95 Rating 154 Reviews
100% of reviewers recommend Control Freq

About Control Freq: Control Freq was started in 2007 with a clear vision of what mobile technology could be.

Eleven years ago, the basic concept was to utilise mobile phones as remote controls, instead of keyfobs, to open security gates. Trying to introduce mobile technology 3 months before the first iPhone was released was unfruitful to say the least.

Control Freq persevered to develop one of the first GSM intercoms ever introduced. This itself was a learning curve resulting in a what is a now a company developing a variety of solutions, for a range of applications across global industries, using mobile technology exclusively.

That original idea, of mobile phones as remote controls, has now evolved into a full access control system for on-demand, 'Airbnb style'​, secure parking with contracted rollouts all over the UK

Maintaining focus on mobile technology, or more specifically mobile connectivity is the same today as it was 11 years ago when we started. Control Freq now creates mobile IoT hardware and software to solve issues in a wide range of applications.

If you're looking for a mobile tech solution, call us on +44(0)1273 25 70 60 or visit

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+44(0)1273 257060


4 Longley Industrial Estate
New England Street

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Merchant Metrics
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"Excellent service and great products - highly recommended"
"Great product and great service as always."
"Item arrived very quickly, and words fantastically - used to replace an old landline auto dialer for monitoring a customers' steam boiler. The new unit will be expanded to monitor 3 other critical systems in the factory. We had an initial niggle that Support were able to resolve quickly. Wouldn't hesitate to recommend, and Control Freq are our go-to for GSM applications :)"
"Great Product have installed about 10 units now. Great service and support ."
Thanks Dale glad to hear our units are putting up with Canadian conditions! :) Noel
"Fast tracked delivery with excellent support. Used a few times now."
"Very fast response even in the USA"
"Noel is superb. His knowledge is excellent and he is always happy to help with any questions no matter how stupid you may think the question is ... Thanks"
"Excellent company to deal with."
"Fantastic support as usual! The new website/app setup is a breeze! I wouldn't hesitate to recommend Control Freq or their products :)"
Many thanks Paul! Glad you liked it. Cheers Noel
"Offering support on a product that we have had for ten years"
"They responded very promptly and positively to my enquiry, offering a suitable solution at a reasonable price. The original equipment was over 5 years old and it was upgraded and returned very quickly. Control Freq then helped setting it up and ensuring the best possible communication. It appeared to be 24/7 attention and definitely above and beyond what was expected."
"excellent piece of kit works exceptionally well and easy to navigate through the app and web portal"
"Friendly, helpful and effective. Problem solved quickly - thank you."
"Fab service. Noel could not have tried harder to be helpful. He is a great asset you your company"
"Very good service. Good response to my queries. Prompt replies to my questions. I had problem (my fault) which was attended to promptly. I would recommend this company and certainly use them again."
"Fab product great after sales service alround good company to deal with."
"A real interest in solving my problem and a response which could not have been faster, Very impressed"
Thanks Barrie! It may be one of our products from 6 years ago but the fact is, it's one of our products. Happy to help. Best Noel
"By responding and carrying out my request in 36mins."
36 minutes is a bit sluggish TBH! Sorry about that :) Noel
"Brilliant support even after 4 years of purchasing"
Many thanks. Glad we could sort it out for you. Noel
Control Freq is rated 4.95 based on 154 reviews