The LinknLink eMotion Pro is an advanced presence sensor designed to automate your home by detecting not just movement, but actual occupancy. It combines a 3rd-Gen 24GHz mmWave radar with an IR emitter and a brightness sensor, allowing it to identify stationary people, such as someone sleeping or reading, within a range of 5 to 7 meters. For broader motion detection, the IR emitter extends its reach up to 15 meters at a frequency of 38KHz. This compact, round device measures 61 x 61 x 25 mm and is powered via a USB-C cable providing 5V DC. It connects to your network through Wi-Fi 802.11b/g/n or Bluetooth 4.0, integrating easily with Home Assistant, Alexa, and Google Home, or via MQTT using Motion2MQTT. The package includes a dual-joint foldable stand and adhesive stickers, giving you flexibility in how you position the sensor indoors where temperatures stay between 0 and 50°C. Designed for users who want a more responsive smart home, the sensor works with iOS 11.0+ and Android 5.1+ devices. Because it can distinguish between a completely empty room and one where a person is sitting still, you can avoid the frustration of lights turning off while you are still in the room.