Control Freq Reviews

4.95 Rating 149 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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"Very happy with the product and the new sim. Significantly better value gsm monitoring than BT Redcare."
Thanks Jon, it's nice to hear we're also saving our customers money! Cheers Noel
"I would like to pass on my thanks for the GSM intercom unit’s we have purchased from you, we normally use Videx, but after trying yours there is no comparison, we no longer have to go to site to add or delete users everything can be done from the office on a laptop, also your service, customer help and Tec support is second to none."
"This will be the 4th control freq we have purchased for our biomass boilers. Simple and cheap to install. Very effective."
"Excellent service and always very good Equipment. Noel you're a star!"
"Good product. Technical support A++ very helpful."
"Best sales team and also the company had the cheapest price offering for the product I purchased. Well knowledged technical team (specially look out for Noel) and Excellent after sales service too. Strongly recommend the company ."
"Prompt reply from Mr. Noel. Good service"
"Excellent service, gave more than asked, and in a very timely fashion, i would happily use again and refer to others, many thanks :-)"
"Now I'm not someone who writes reviews, but the back up service from this company is excellent, we have an intercom which wasn't working correctly and Noel quickly worked out what was wrong over the phone and fixed the problem, could not recommend them highly enough. Will buy from them again. Sarah Kay."
"Professional, polite, knowledgeable and very helpful. Thank you very much."
"Excellant Service and and Support, will definitely use again"
"Excellent service - speedy repair & return"
"Fast and Efficient response to my enquiries, and very helpful."
"Excellent service, brilliant product, good value for money and i've got a very happy client to boot, what more can i say."
"Excellent. Knows his products inside out."
"very happy to provide technical support, have a very good knowledge for the products that you sell, always happy to advise and assist."
"Very quick and comprehensive response to enquiry about how why the SIM in the G1 remote controller wouldn't answer, even though it was a bank holiday. Incredibly impressed."
Control Freq is rated 4.95 based on 149 reviews

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