Best motion/presence sensor there is! It was a bit difficult to connect to Hubitat, but it works great! And I got the product pretty fast! Tip: you have 2 kinds of detection. Motion detection is faster (for turning on the lights) and Presence detection is great for when the room is empty (turn lights off).
Precisely defines the presence. It is important to use in combination with PIR sensor, because. There is a delay for 2-3 seconds of presence determination. After the definition, it holds very precisely. By PIR sensor determine the appearance in the room, by fp1-that the room is empty. zigbee2mqtt and Ha pick up. Not yet all functionality. Finally solved the long-standing problem of presence in the room without dancing with a tambourine. Recommend!