Mark Kiernan
I bought 2 Smart light switches from Tech4. After correctly installing the first one I could not get it to connect to WiFi. Technical support were very helpful but could not resolve the problem. I discussed the application for the other switch with them and found it was not suitable for what I intended. Both switches returned for a refund.
2 years ago
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TECH4 has a 4.9 average rating from 470 reviews

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