Adam B
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.
8 years ago
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ControlFreq has a 5.0 average rating from 182 reviews

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