Control Freq Reviews

4.96 Rating 157 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
This data is produced by analysing genuine customer experiences. It is not a guarantee of the company.
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Karl P
"G1-3G autodiallers Great kit easy to install and use. Set up very simple but using txt you can miss icons out. So double check. Noel from Control Freq is very friendly and promptly replies if you need help."
Helpful Report
Hi Karl, thanks for your feedback. Configuration by SMS is one option some people use. To make it really user-friendly try our smartphone apps for Android or iPhone (links to apps on your PDF quick start guide). You can also configure any of our devices using any web browser by signing up at cheers, Noel
Barry H
"Excellent product, exceptional support at a very keen price. What more can you want from a business...."
Helpful Report
Thanks Barry, glad we were able to help out. Cheers Noel
Liam M
"Great company to deal with, not one problem and fast post."
Helpful Report
Thanks for your purchase of the 3G GSM Auto-dialler for Mains Power Monitoring Liam! We trust it solved the issue and will give you many years of hassle free. reliable operation. Cheers
Dennis H
"Product ordered and delivered without fuss, every time I rang with a question I got an answere, didn't always understand the answere but that's my problem. Having difficulty downloading the app but in time might get there. Thanks so far for your help."
Helpful Report
Hi Dennis, glad to hear your purchase of 3G GSM Intercom - Anti-Vandal Door Entry for 1 Home or Business went well. We offer 7 day phone support to installers and end users alike so assistance is available when you need it. Happy to help.
Verified Buyer
"Outstanding technical support!!! Could not recommend enough, so helpful"
Helpful Report
Thank you. Always happy to help!
"Great Product have installed about 10 units now. Great service and support ."
Helpful Report
Thanks Dale glad to hear our units are putting up with Canadian conditions! :) Noel
Access C
"Fast tracked delivery with excellent support. Used a few times now."
Helpful Report
Paul S
"Fantastic support as usual! The new website/app setup is a breeze! I wouldn't hesitate to recommend Control Freq or their products :)"
Helpful Report
Many thanks Paul! Glad you liked it. Cheers Noel
Geoff F
"Offering support on a product that we have had for ten years"
Helpful Report
Barrie M
"A real interest in solving my problem and a response which could not have been faster, Very impressed"
Helpful Report
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
Control Freq is rated 4.96 based on 157 reviews