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Better than FP2 for the price
"Just started using the eMotion Max. It connects locally to Home Assistant via MQTT which is huge for privacy. I chose this over the Aqara FP2 due to the price, and so far I'm really happy. The 60GHz radar is very sensitive."
Perfect for Home Assistant users
"I've been looking for a presence sensor that works locally with Home Assistant and this is it. The MQTT setup was straightforward. It detects presence even when I'm sitting still reading. The built-in light sensor is a great bonus."
Works well
“Needs good wifi. "Works well. Needs good wifi. Rumor has it after 1/1/26 they will introduce something with better ability to stay connected. Overall solid performance."
Multi-zone tracking is a game changer
”I bought the Max for the zone detection feature and it works great. I have one zone for the sofa and one for the desk. It knows exactly where I am in the room. This allows me to trigger different scenes based on where I'm sitting.“
Impressive tech, strong adhesive
"The device is sleek and looks futuristic. The presence detection is spot on – no more waving arms to keep lights on! One tip: the 3M adhesive is VERY strong, so plan your mounting spot carefully before sticking it to the wall."
Perfect for Living Room Automation
"This handles my large open-plan living room perfectly. It tracks up to 3 people simultaneously which is amazing. The history logs in the app are also very detailed. Highly recommended for advanced smart home users."
Great HA integration via MQTT
"Works well and connects to Home Assistant using MQTT no problem. Range is just about the 6 mtrs on the specs. Beware this device is very touchy about power supplies—needs a stable 2A adapter. Otherwise a good product."
Cool sensor, easy setup
"These things are very cool. I wish the distance it tracked was longer for the presence sensor but I get it. Wasn't difficult to set up and have it linked with home assistant. I'll add more when I get my automations set up."
The Voices of Our Users
Don't Just Detect Motion. Detect Presence
The Next-Gen Smart Home Sensor powered by mmWave Technology.
Compatible with Home Assistant out of the box.
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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.
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FAQ
Pro/Max/Ultra (24GHz/60GHz): With weaker through-wall capability, it mainly focuses on detecting within the room. This, however, is an advantage as it reduces false triggers caused by movements in adjacent rooms.
Note: Some models (such as Ultra or specific sets) may come with special power cords that include temperature and humidity sensors. If the USB cable in your package is a regular one, it does not have temperature and humidity detection capabilities.
Avoid vibration sources: Do not install directly opposite air conditioning vents, oscillating fans, or swaying curtains. Moving objects may cause false alarms that indicate "no one is present when there is actually someone there."
Power requirements: Please be sure to use a 5V/2A power adapter. Insufficient power supply may cause the device to frequently go offline or trigger false radar alarms.
Setting steps:
1. Connect the device in the LinknLink APP.
2. Navigate to Device Settings -> Enable the "MQTT" function.
3. Enter the MQTT Broker address (IP, port, username, password) of your Home Assistant.
4. The device will be automatically discovered in the MQTT integration of HA (via the automatic discovery function).
Advanced user tip: eMotion Pro/Max will be exposed as binary_sensor (presence/absence), sensor (distance/illumination), and other entities in HA.
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The Sensor That Truly "Gets" You
Keep the lights on. Our sensor accurately detects you
even if you don't move a muscle—no more waving in the dark
eMotion Series
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6-in-1 Ultimate Smart Hub
Your AI Smart Home Simplified with One DeviceMore than a sensor. It tracks up to 4 people with mmWave precision and acts as a BLE Hub to connect your smart locks and fingerbots. Featuring built-in Temperature & Humidity sensors, it’s the all-powerful brain for your comprehensive home automation...
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High Precision Presence Sensor
with Smart IR Remote
Master your space. Ideally suited for refined automation and safety.
It offers real-time Multi-Person Counting and Live Tracking for up to 4 targets.
With AI-driven inactivity alerts, it provides peace of mind for Elderly Care, ensuring safety without cameras.
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Get a Presence Detector & IR Hub for Less
Flexible & Hidden Presence
Senses where others can't. Powered by 3rd-Gen 24GHz mmWave technology, it delivers reliable presence detection even through obstacles. Install it inside a cupboard or hide it behind decor for Invisible Sensing. Includes IR blaster to turn dumb appliances smart.
The All-in-One Hub
The Foundation of Ultimate Automation
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Keep Security 24/7 Intrusion Defense
Enable real-time alerts in customizable period. Receive instant phone notifications with continuous updates upon detecting unauthorized entry, while synced smart speakers (Amazon Echo/Google Home) trigger audible alarms.
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