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Meet LinknLink eMotion Wi-Fi Radar Motion Sensor
eMotion is the real 2nd Gen radar motion sensor detects slight movement even when you wave your hand, offering higher accuracy than 1st Gen passive infrared sensors. eMotion can be installed toward any direction or placed anywhere in the room, even inside a cupboard, and still accurately detect human movement, providing unparalleled installation flexibility.
eMotion connects directly to your home Wi-Fi network (2.4G), simplifying the setup process and reducing the cost of purchase. Regardless of where you are, receive real-time alerts of human movement and continuous inactivity, view history, and export data. Stay informed about your home on phone. eMotion seamlessly integrates with Alexa and Google Home, allowing you to set routines based on human movement, enhancing the automation and convenience of your home. Once the eMotion connects to your home’s 2.4G WiFi, you can activate AI voice control by holding down the voice button. Employing AI service powered by Gemini / ChatGPT for device status monitoring and control, offering a convenient voice interaction experience.
The LinknLink eMotion Wi-Fi Radar Motion Sensor performs exceptionally well in both motion detection and smart home integration. The radar technology significantly reduces false alarms triggered by temperature changes or passing shadows, which is common in infrared-based systems. It effectively detects presence, even when the person remains stationary, making it perfect for spaces like offices or living rooms where activity might be minimal but presence still needs to be monitored. The Wi-Fi connectivity is stable, and the response time between detecting motion and triggering connected devices is impressively fast. Whether you are using it to turn on lights when entering a room or adjusting your thermostat when someone is home, the transition feels smooth and instant.
The LinknLink eMotion Wi-Fi Radar Motion Sensor Smart Home Bridge offers a reliable and versatile solution for enhancing your smart home experience. Its radar technology provides accurate motion detection, allowing for a wide range of applications. Overall, the LinknLink eMotion Wi-Fi Radar Motion Sensor Smart Home Bridge is a valuable addition to any smart home setup. Its advanced technology, versatility, and ease of use make it a worthwhile investment for those seeking to enhance security, convenience, and energy efficiency.
If you’re serious about enhancing your smart home system with advanced motion detection and automation features, the LinknLink eMotion is definitely worth considering.
LinknLink eMotion Wi-Fi Radar Motion Sensor Main Features
– Motion Detection with Radar Technology. Real 2nd Gen radar motion sensor detects slight movement even when you wave your hand, offering higher accuracy than 1st Gen passive infrared sensors (not a presence sensor)
– Wide & Barrier-Breaking Detection Signal. eMotion can be installed toward any direction or placed anywhere in the room, even inside a cupboard, and still accurately detect human movement, providing unparalleled installation flexibility.(maximum detection distance of the front side is 8 meter)
– Easy Wi-Fi Connection. With no additional hub required, eMotion connects directly to your home Wi-Fi network (2.4G), simplifying the setup process and reducing the cost of purchase.
– Compatible with Alexa & Google. eMotion is compatible with Alexa and Google Home, allowing you to set routines based on human movement, enhancing the automation and convenience of your home.
– Developer-Friendly & APP Remote Monitoring. eMotion supports the modbus TCP protocol, allowing developers to query the human movement status within the local network. With the LinknLink app, users can receive real-time alerts, view history records, and export data no matter where they are. Additionally, convenient monitoring is enabled through widgets on Android and iOS devices.
Real-life scenarios where LinknLink eMotion Wi-Fi Radar Motion Sensor can be quite useful:
– Room Occupancy Management: Offices and businesses can use the sensor to monitor room occupancy for meeting rooms or shared workspaces, optimizing resource allocation.
– Automatic Locking/Unlocking: The sensor can be programmed to automatically lock or unlock doors in businesses or homes during certain hours, enhancing security and reducing manual intervention.
– Motion Detection Alerts: When you’re away, the sensor can detect movement in restricted areas (entrances, windows) and send real-time alerts to your phone, making it a valuable tool for security.
– Intruder Deterrence: Paired with smart lights or alarms, it can automatically trigger lights or sirens to scare off potential intruders.
– Smart Lighting Control: The sensor can automatically turn off lights when no motion is detected, saving energy in rooms like bathrooms, hallways, or garages.
– HVAC Optimization: It can be linked to a smart thermostat to adjust heating or cooling based on room occupancy, improving energy consumption efficiency.
– Elderly Monitoring: In homes with elderly individuals, the motion sensor can monitor activity levels, helping caregivers ensure their well-being by tracking daily routines and providing alerts if there’s a lack of movement for an extended period.
– Fall Detection: In some cases, the sensor might help detect sudden falls or irregular motion, enabling faster emergency responses.
– Seamless Automation of Devices: The motion sensor can be integrated with various smart home devices, such as TVs, speakers, or coffee machines, triggering actions based on presence detection. For instance, your morning routine can be automated by turning on the lights and starting the coffee maker when you walk into the kitchen.
– Personalized Room Settings: In multi-user homes, it can adjust the lighting, temperature, and sound settings based on which family member enters a room, using connected smart profiles.
– Pet Activity Tracking: If you have pets, the sensor can track their movements when you’re not home, giving you insight into their behavior. It can also be linked to pet feeders or doors to automate their care.
– Customer Traffic Monitoring: In stores or malls, the sensor can be used to analyze foot traffic, helping retailers understand customer patterns and optimize product placement or staffing.
– Hands-free Entrance Control: It can be used at entrances to open doors automatically for customers when they approach, improving convenience and hygiene.
– Motion-based Outdoor Lights: The sensor can be installed to control outdoor lights, automatically illuminating walkways, driveways, or gardens when someone approaches, improving safety and convenience, especially at night.
LinknLink mobile application
It can easily and conveniently interact with smart hardware through mobile phones, and can realize interconnection between smart hardware. The features of LinknLink App are: customized smart scene, intelligent linkage, setting time plans, account sharing, hierarchical management, etc. It’s also seamless multi-language switching, global deployment, stable and reliable.
If you have any questions during the period of using app, please give feedback in the position where marks Help in the app. LinknLink APP is researched and developed independently by Hangzhou LinkLink Technology Co., Ltd. It can easily and conveniently interact with smart hardware through mobile phones, and can realize interconnection between smart hardware. The features of LinknLink App are: customized smart scene, intelligent linkage, setting time plans, account sharing, hierarchical management, etc. It’s also seamless multi-language switching, global deployment, stable and reliable.
Download LinknLink application for free from Google Play Store or App Store.
LinknLink eMotion Wi-Fi Radar Motion Sensor Specs
Brand: LinknLink
Model: eMotion
Type: Wi-Fi Radar Motion Sensor / Smart Home Bridge
Connection Mode: WiFi 802.11b/g/n (2.4 GHz) / Bluetooth (4.0 and above)
Connection: WiFi Direct to Router
Conrtol: Voice & application
Compatible Devices: Alexa, Google Home
Hub Required: No hub required
Interference: No light interference
Signal Strength: Signal penetrates obstacles
Detection Range: Up to 150° both horizontal and vertical
Power Supply: Always be powered no battery need
Motion Sensor: Radar Motion
Maximum Range: 7 meters
Rating Power: 5V DC 1A
Mounting Type: Wall Mount
No-Person Delay: Customizable delay time to no-person
Supported OS: iOS 11 / Android 5.1 and above
Color: White
Item Weight: 2.11 ounces
FCC ID: 2A9BE-LL8720-P
EAN: 6975318230088
Current Firmware: v62211
Ports & Buttons
1 x Reset button
1 x Reset Pin
1 x LED indicator
1 x Micro USB power input
Package Content
1 x LinknLink eMotion Wi-Fi Radar Motion Sensor
1 x USB Cable
1 x English Quick Guide
1 x Sticker
1 x Packaging Box
Unboxing Photo Album with Hi-Rez images here. Official webpage here.


About LinknLink. LinknLink is an IoT platform company that specializes in IoT and AIOT technologies. We are committed to providing comprehensive digital solutions for retail enterprises, helping customers optimize business processes, improve operational efficiency, and achieve digital transformation.
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