eMotion Ultra
eMotion Ultra 60GHz mmWave Radar WiFi Smart Presence Sensor, IR, Brightness, Temperature and Humidity, MQTT Home Assistant, Compatible with Alexa and Google Home
STATIONARY HUMAN DETECTION
Eliminate reliance on outdated PIR motion sensors. Employing 60GHz mmWave radar technology, eMotion Ultra detects micro-movements including heartbeat and breath (facing front) - in stationary individuals during rest or sleep.
MULTI-ZONE POSITIONING
With Just a single sensor, define up to 4 customizable detection zones (e.g., sofa, desk, path) and assign unique automation rules per zone via the app or Alexa/Google routines. Detects and tracks up to 4 individuals in real-time, identifying their locations within these zones while ensuring privacy.
HOME ASSISTANT, ALEXA, GOOGLE HOME
Offers instant and local integration with Home Assistant and other MQTT-enabled platforms, making all entities (zones, brightness, temperature, humidity, etc.) accessible. Internet access further enables support for Alexa, Google Home, and Siri for third-party control and automations.
ALERT NOTIFICATIONS & CLOUD DATA EXPORT
Get instant mobile alerts for changes in presence, brightness, temperature, or humidity, even with the app closed. Secure cloud storage maintains a comprehensive 3-year data history, readily downloadable in CSV format for your analysis or other purposes.
3-Year History Data
Get real-time notifications directly to your phone whenever there's a change in status whether it's presence, brightness, temperature, or humidity, even if the app isn't open.
DOUBLE-SIDED MAGNETIC INSTALLATION
eImproved foldable and adjustable stand features double-sided magnets for flexible installation options: Desktop placing, Wall mounting or Magnetic attaching. IMPORTANT NOTICE: Requires a certified 5V/2A power adapter. Refer to "Installation Guide" in app for setup instructions. Max detection range: 6m / 20ft (moving) and 4m / 13ft (stationary).
Product Parameters
| Model |
eMotion Ultra |
eMotion Max |
eMotion Pro |
| Working Conditions | 0℃-50℃ / ≤85%RH | ||
| Power Input | DC 5V 2A (Micro USB) | ||
| Wireless Connection | WiFi 2.4GHz 802.11b/g/n | ||
| Radar Frequency | 60GHz | 60GHz | 24GHz |
| Detection Range | 6m(moving)/4m (stationary) | 6m(moving)/4m (stationary) | 6m(moving) |
| Location Tracking | ✅ | ✅ | x |
| IR Control | App & HA | App only | App & HA |
| Temperature & Humidity Sensor | ✅ | x | x |
| BLE Hub | ✅ | x | x |
| Installation | Magnetic Mounting Desktop Standing Wall-Mounting |
Desktop Standing Wall-Mounting |
Desktop Standing Wall-Mounting |
| Works with Home Assistant | ✅ | ✅ | ✅ |
| Product Dimensions (LxWxH) | 70x33.5x18.5mm | ||
| Certifications | CE, ROHS, UKCA, FCCID | ||
STATIONARY HUMAN DETECTION & ANTI-INTERFERENCE - Say goodbye to waving at outdated PIR motion sensors! Powered by advanced mmWave radar, eMotion Ultra detects even the slightest movements — like your heartbeat or breathing (facing front) — while you're sitting still or sleeping. Define in-app interference zones to exclude plants, curtains, or pets. Set a filtering height to ignore fan or pet movement.
MULTI-ZONE POSITIONING & LIVE TRACKING - No need for multiple sensors! Simply tap and draw max 4 customizable detection zones (e.g., sofa, bed, desk) in LinknLink App and set personalized automation rules for each zone in app or Alexa/Google routines. eMotion Ultra detects and tracks up to 4 people in real-time, identifying their locations within the detection range without compromising privacy.
HOME ASSISTANT, ALEXA, GOOGLE HOME - eMotion Ultra operates entirely locally for instant integration with Home Assistant and other MQTT-supported platforms, making all entities (zones, brightness, temperature, humidity, etc.) available. With an internet connection, it also supports Alexa, Google Home, and Siri for third-party control and automations.
IR BLASTER, BRIGHTNESS, TEMPERATURE & HUMIDITY - The built-in 360° IR blaster supports universal control of TVs, air conditioners, audio systems, and more, with a range of up to 15m (49ft). The integrated light sensor and on-cable temperature humidity sensor detect ambient environmental changes. These sensors collaborate with presence detection to enable complex automation, reducing or eliminating the need for additional sensors.
ALERT NOTIFICATIONS & CLOUD DATA EXPORT - Get real-time notifications directly to your phone whenever there's a change in status whether it's presence, brightness, temperature, or humidity, even if the app isn't open. Your data is securely kept on the cloud with a comprehensive 3-year trackable history and can be downloaded in standard CSV format for analysis or other purposes.
BLE HUB FOR EXTENDED ACCESSORIES - Connect and manage more devices with eMotion Ultra, which acts as a dedicated BLE hub for a wide range of LinknLink BLE accessories: Contact sensors, Temperature and humidity sensors, Fingerbots, Curtain openers and Door locks. Supports max 20 BLE accessories and sync them with Home Assistant via MQTT.
DOUBLE-SIDED MAGNETIC INSTALLATION - Improved foldable and adjustable stand features double-sided magnets for flexible installation options: Desktop placing, Wall mounting or Magnetic attaching. IMPORTANT NOTICE: Requires a certified 5V/2A power adapter. Refer to "Installation Guide" in app for setup instructions. Max detection range: 6m / 20ft (moving) and 4m / 13ft (stationary)
Watch & Shop Related Products
Paul Hibbert
They Made It EVEN Better. No subscriptions. No weird apps. No vague routines. Just reliable local control, smarter automations, and full privacy.
Smart Home Australia
Simon Oberstedt
Ich teste die kompakte Smart-Home-Geräte, die über MQTT komplett lokal mit Home Assistant funktionieren.
Smart Home Australia
Senyukov Pavel Alexandrovich
iСамый многофункциональный датчик присутствия человека: LinknLink eMotion Ultra
Smart Home Australia
Enreta Domotica
He probado docenas de sensores de presencia, pero NINGUNO se acerca a esto.¡Prepárate para llevar tus automatizaciones a un nivel que no creías posible!
Smart Home Australia
Héctor Martínez Juste
sí, yo también tengo un pro y un ultra y van super bien, lo mejor es como se integra con home assistant, no se si tu también tienes home assistant
Smart Home Australia
Good value and quality.
Works well and connects to Home Assistant using MQTT no problem (HACS Integration no good). When doing an Automation (Home Assistant) choose MQTT (don't search directly for LinknLink but get it under MQTT) and then the sensor etc. Range is just about the 6 mtrs on the specs. Otherwise a good product and I intend to buy more of these for my home.
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