From Binary Triggers to Spatial Intelligence
Traditional PIR sensors often fail when you remain still, leading to the frustrating "lights out while reading" scenario. The LinknLink eMotion Ultra eliminates this by utilizing 24GHz mmWave radar technology, which detects the micro-movements of human breathing. It doesn't just see movement; it understands presence, ensuring your environment stays active as long as you are in the room, regardless of how still you sit
The Power of Multi-Dimensional Sensing
The "Ultra" advantage lies in its role as an all-in-one environmental hub. Beyond presence detection, it features onboard sensors for luminance (Lux), temperature, and humidity. This integration allows for hyper-precise logic: instead of a simple timer, your blinds can close only when the sunlight intensity and indoor temperature both cross a specific threshold. By consolidating these metrics into a single device, you reduce ceiling clutter while gaining a "single source of truth" for your room's climate and lighting.
Precision Zoning and IR Orchestration
One of the most powerful features for power users is the ability to define specific active zones. You can program the system to trigger a media scene when you sit on the sofa (Zone 2), but ignore the same room's pass-through traffic in the entryway (Zone 1). Furthermore, the eMotion Ultra features a streamlined MQTT-first approach and built-in IR synchronization. Your legacy air conditioners and TVs can be synced to Home Assistant in a single pass, bridging the gap between traditional appliances and modern automation.
Privacy-First, Local-Always
In an era of increasing privacy concerns, the eMotion Ultra operates entirely within your local network. Unlike cameras, radar provides high-resolution spatial data without capturing identifiable images, physically protecting your home’s privacy. Because the logic stays local—integrated seamlessly with platforms like Home Assistant—there are no cloud round-trips. This ensures zero-latency response times and absolute data sovereignty: your presence patterns never leave your four walls.
he eMotion Ultra is more than a sensor; it is the specialized gateway for room-level intelligence, moving your home from basic "smart" features to true, intuitive living.