The LinknLink eMotion Ultra is a comprehensive smart home presence sensor that combines advanced 60GHz mmWave radar technology with multiple integrated features. Powered directly via cable no battery required it delivers reliable motion detection and environmental monitoring without needing a separate hub. Built-in capabilities include an IR blaster for remote control, light and temperature/humidity sensors, and dual protocol support through Motion2MQTT and IR2MQTT for seamless home automation integration. Compatible with Home Assistant, Alexa, and Google Home, plus functioning as a BLE hub, this sensor transforms any room into an intelligent space with precise occupancy awareness and complete environmental control.
