Control Freq Reviews

4.95 Rating 145 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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"I sent an email question at 9;25 PM from Australia thinking that I would check back for an answer tomorrow night to my surprise I had an answer in just a few minutes from Noel The answer was also helpful Noel had (actually ) read the question Well done"
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"Are talking with Noel about creating a phone to work in synergy with Ivr he gave us confidence that he could achieve this. After a short while of R+D on his part he did it and now has boosted our whole automated process up to 80% including (IVR+APP+WEB) Not only did we receive a top class product that works fantastic we also achieved this a a great price. we ordered 3 and will ordering an additianal 10. Great work guys. Craig Heravi CENTRAL CARS (Leeds)"
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"Great value and great service"
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"Yet again another great service provided by Noel at Control Freq. Having been talked through a rewire job Noel ensured everything worked to satisfaction and helped with testing and reprogramming too. All completed on a Saturday! ????"
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"whilst wondering which intercom would best suit my purposeI sent a question to control freq and had a reply from Noel within 10-20 minutes he was very helpful and answered my questions fully. Great customer service."
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"Thank you for your help with programming our customers recently installed intercom system remotely, it saved us attendeding site and therefore made the job more profitable. Look forward to using you for our next projects. Chris - Hennessy fire and security Ltd Bristol"
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Thanks Chris, glad to help. Noel
"Having called Control Freq first thing in the morning I had the pleasure and good fortune to speak to Knowle. Knowle without doubt provided a service second to none as demonstrated by his superb and immediate technical knowledge and his willingness to help. His patience was outstanding dealing with a tricky problem which he did manage to solve after countless diagnostics and considerable effort. I was seriously impressed with the level of service provided and the support Knowle gave. If only all companies could provide such a service, I highly recommend this firm. Ben Luke-Director"
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Thanks Ben, much appreciated getting some tech love on a Monday morning! Cheers 'Noel' ;)
"Very responsive to calls and technical queries. Supportive in assisting with any technical or operational issues we have. Derek May Surrey Wrought Iron 01252 545241"
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Thanks Derek, I appreciate the review. Cheere Noel
"Quick easy comms. super fast response."
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Thanks Eddie
"Always helpful, tech support was busy when I called, my details were taken and I was called back within 5 minutes, couldn't ask for more than that. My query was successfully handled."
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That's how we operate. Glad we could help. Best Noel
"Despite my knowledge been limited, your representative Noel guided me through my issues with relative ease and a huge amount of patience on his part. I could not fault the process. Gary"
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"Very Quick response. Thank you."
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Standard practice. Thanks!
"Required setup manual in a hurry. Sent email on 1st Jan at 17:45 and document was with me in less than 30mins. Great service and I was able to reconfigure unit remotely so everything back up and working. Thanks Noel."
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No problem Stuart, we pride ourselves on excellent support. The day and time doesn't mean much to us. We get the info requested back as soon as humanly possibly. Happy to help. Best Noel
"Very quick response to a request for installation instructions. They were emailed to me within 2 minutes of requesting them. I was also offered verbal instructions should I need them."
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"Control Frequency supplied STVA with a GSM Intercom with one call button and excellent product and very easy to set up. I had a few pre sales queries which were answered immediately by Noel who also gave me his mobile number and invited me to call him if I needed help setting it up. I am a very happy customer and I have fully recommended the product and supplier to those contacts who asked about the intercom which I had installed when they saw it."
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"Prompt, helpful and pleasant, what more do you need?"
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"Control Freq give an excellent service, excellent customer relations and excellent tech support! A*"
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Thanks Carolyn! Noel
"I love dealing with Controlfreq, they offer a level of support the likes of which is very rarely experienced these days. I can not fault them at all, a great company to do business with."
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Cheers Adrian! It's much appreciated to hear we're doing exactly what we set out to. Thanks Noel
"Excellent - no waiting for someone to respond to my telephone call. No press 1 for this, 2 for that etc."
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We cut straight to the chase Viv. Glad you're happy. Noel
"Excellent communications, fast delivery and interesting product ..."
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Cheers Paul. Glad you're happy. Noel
Control Freq is rated 4.95 based on 145 reviews

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