Purchased a "plug and play" mmwave…
Purchased a "plug and play" mmwave presence sensor. Followed instruction on their website couldn't get it to work. Asked tech support via email how to get it working, provided logs, detailed description of problem and screen shots. Week later got response on how it is supposed to work not how to fix it. Resent email a week ago no response. If you read prior complaints you will see a trend. They have no intention of supporting their product or worse don't know how. If you purchase from them don't complain if you don't get support. Enough people here have warned you