Emotion Pro Presence Sensor, 24GHz mmWave Radar WiFi Smart Motion Sensor, IR Blaster, MQTT Home Assistant, Compatible with Alexa and Google Home, No Hub Required

Price: $25.90 - $23.31
(as of Feb 04, 2026 18:39:21 UTC – Details)

From the brand

LinknLink is an innovative technology company dedicated to smart home energy management. Leveraging AI, IoT and edge computing, LinknLink develops intelligent solutions that optimize air conditioning, lighting and appliance usage, helping families reduce energy consumption by over 20%. LinknLink aims to create efficient, low-carbon living experiences. It plans to build a comprehensive AI-driven home ecosystem for a sustainable future.

Link Your Home Now

LinknLink Universal Remote

24GHZ PRECISE RADRA PRESENCE DETECTION – Leveraging 3rd-Gen mmWave radar sensor technology, eMotion Pro offers highly accurate presence detection. It can precisely sense your presence and outperforms 2nd-Gen 5.8GHz radar and 1st-Gen PIR sensors in terms of accuracy.
WIDE & BARRIER-BREAKING DETECTION SIGNAL – eMotion Pro provides unparalleled installation flexibility. It can be installed in any direction or placed anywhere in the room, even inside a cupboard.With a maximum front-side detection range of 6 meters, its wide and barrier-breaking detection signal ensures reliable presence detection from various positions.
IR CONTROL AND BRIGHTNESS SENSOR – eMotion Pro comes equipped with long-range IR emitters for appliance control,reaching up to 15 meters. The built-in brightness sensor accurately detects ambient light levels. This means with a single device,you can create complex automated scenarios such as turning on lights when it’s dark or adjusting the AC based on your absence for a set period, enhancing your home’s comfort and energy efficiency.
SYNCS WITH HOME ASSISTANT VIA MOTION2MQTT – Motion2MQTT serves as a crucial bridge, enabling seamless integration between the presence sensor and Home Assistant through the MQTT service. Once connected, Home Assistant can detect your presence accurately and trigger a variety of automated actions. For instance, when someone approaches, it can turn on the light, send a customized notification to your phone, or activate a security camera, creating a truly intelligent home environment.
COMPATIBLE WITH ALEXA & GOOGLE – eMotion Pro is compatible with both Alexa and Google Home, enabling voice alerts and allowing you to set routines based on presence detection, further enhancing the automation and convenience of your home.
APP REMOTE MONITORING – The LinknLink app allows users to stay connected to their home no matter where they are. With real-time alerts, detailed history records,and data export capabilities, along with convenient widget support on Android and iOS devices, you can easily monitor your home’s activity and presence status.