eMotion Ultra 60GHz mmWave Radar WiFi Smart Presence Sensor, IR, Brightness, Temperature and Humidity, MQTT Home Assistant, Compatible with Alexa and Google Home

★★★★★ 4.6 25 reviews

$45.52
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$45.52
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Product details

Management number 212396477 Release Date 2026/04/06 List Price $18.21 Model Number 212396477
Category
  • STATIONARY HUMAN DETECTION & ANTI-INTERFERENCE - Say goodbye to waving at outdated PIR motion sensors!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)
Model eMotion Ultra
Brand Name LinknLink
Style Name Modern
Item Weight 0.11 Kilograms
Output Type Digital
Manufacturer LinknLink
Mounting Type DOUBLE-SIDED MAGNETIC INSTALLATION
Item Dimensions 2.48 x 2.48 x 2.4 inches
Measuring Range 0.4 - 6 meters
Sensing Distance 6 Meters
Included Components eMotion Ultra
Maximum Supply Voltage 5 Volts (DC)
Upper Temperature Rating 104 Degrees Fahrenheit
Specific Uses For Product Temperature Control

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4.6 out of 5
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25 ratings | 10 reviews
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