Recently, my Brother, who has just started throwing some cash into the smart home money pit, brought me some new devices to try. He said it’s mmWave presence sensor, but after a bit of tinkering, I’ve had some bad news for him…

Recently, my Brother, who has just started throwing some cash into the smart home money pit, brought me some new devices to try. He said it’s mmWave presence sensor, but after a bit of tinkering, I’ve had some bad news for him…