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  • Lafaer Wireless Human Presence Sensor LWR01, mmWave Radar, Occupancy & Motion Sensor, Battery-Powered, IPX3 Water Resistant, Matter Over Thread, Requires Thread-Compatible Smart Home Hub/Router
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Wireless Human Presence Sensor LWR01, mmWave Radar, Occupancy & Motion Sensor, Battery-Powered, IPX3 Water Resistant, Matter Over Thread, Requires Thread-Compatible Smart Home Hub/Router

3.8 out of 5 stars (81)
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About this item

  • 【Detects Human Presence 】Powered by mmWave Radar Technology, the LWR01 offers exceptional sensitivity, detects even subtle movement and stillness (up to 3.5m/11.48ft for standstill, 6m/19.68ft for movement), meaning it detects you even when you’re binge-watching without moving.
  • 【Designed for Daily Life - Splashproof】With an IPX3 water resistance rating, it is ideal for various daily scenarios, including use in bathrooms and other moisture-prone environments.
  • 【Battery Powered with Optional Wired Support】Enjoy over 1 year of battery life for a truly wireless experience. For continuous high-performance use, you can also power it via a Type-C DC connection.
  • 【Light-Aware Automation】Built-in ambient light sensor opens up new possibilities for smart home automation. Smart daylight detection prevents lights from turning on when natural light is sufficient—cutting energy bills without lifting a finger.
  • 【Multi-Ecosystem Support】Operates on the Matter over Thread protocol that ensures compatibility with your existing smart home—no new hub needed. Including Apple HomeKit, 鶹 Alexa, Google Home, Samsung SmartThings, HomeAssistant and more.
  • Compatible with iOS/iPadOS 16.4 (or later) or Android 8.1 (or later) plus a hub of your chosen platform: -Apple Home: Apple TV 4K (2nd gen / 3rd gen 128 GB), HomePod (2nd gen), HomePod mini -鶹 Alexa: Echo (4th gen), Echo Hub, Echo Plus (2nd gen), Echo Show 8 (3rd gen), Echo Show 10 (3rd gen), Echo Studio, eero Pro 6E/Pro 6/6+/6/PoE 6/PoE gateway/Max 7 -Google Home: Nest Hub (2nd gen), Nest Hub Max, Nest Wifi Pro (Wi-Fi 6E), Google TV Streamer (4K) -Samsung SmartThings: SmartThings Hub v3/Station
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Product details

  • Batteries ‏ : ‎ 2 AA batteries required. (included)
  • Product Dimensions ‏ : ‎ 8.5 x 7.2 x 3.7 cm; 90.72 g
  • Date First Available ‏ : ‎ May 27 2025
  • Manufacturer ‏ : ‎ Eternal Cyber Limited
  • Place of Business ‏ : ‎ 3rd Floor, Skyworth Digital Building, Songbai Road, Shiyan Street, Baoan District, Shenzhen
  • ASIN ‏ : ‎ B0F9YVNJ1C
  • Item model number ‏ : ‎ EC-LWR01
  • Country of origin ‏ : ‎ China
  • 鶹 Rank: #138,568 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
  • Customer Reviews:
    3.8 out of 5 stars (81)

Product information

Technical Details

Manufacturer ‎Eternal Cyber Limited
Place of Business ‎3rd Floor, Skyworth Digital Building, Songbai Road, Shiyan Street, Baoan District, Shenzhen
Part number ‎EC-LWR01
Item Weight ‎90.7 g
Product Dimensions ‎8.5 x 7.2 x 3.7 cm; 90.72 g
Batteries ‎2 AA batteries required. (included)
Item model number ‎EC-LWR01
Style ‎Modern
Material ‎Plastic, Rubber/Silicone, Metal
Item Package Quantity ‎1
Mounting Type ‎Surface Mount
Specific Instructions for Use ‎home automation, home security
Included components ‎LWR01
Batteries Included? ‎Yes
Batteries Required? ‎Yes
Battery Cell Type ‎Alkaline
Length ‎8.5 Centimetres
Width ‎7.2 Centimetres
Height ‎3.7 Centimetres

Additional Information

ASIN B0F9YVNJ1C
Customer Reviews
3.8 out of 5 stars (81)

3.8 out of 5 stars
鶹 Rank
Date First Available May 27 2025

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Lafaer Wireless Human Presence Sensor LWR01, mmWave Radar, Occupancy & Motion Sensor, Battery-Powered, IPX3 Water Resistant, Matter Over Thread, Requires Thread-Compatible Smart Home Hub/Router

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Product description

Unlike basic motion sensors, the Lafaer LWR01 uses advanced Millimeter Wave Radar Technology to detect actual human presence—not just movement. Whether you're working, reading, or relaxing, your smart home stays responsive to your actual needs. Moreover, the device seamlessly integrates with Home Assistant, Apple Home, Google Home, Alexa, and other platforms through Matter over Thread technology. Meanwhile, its built-in environmental light sensor enables lighting-aware automation that intelligently adjusts based on ambient conditions. No more waving hands to tell the lights you're still in the room—just intelligent, energy-efficient control.

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Product Summary: Lafaer Wireless Human Presence Sensor LWR01, mmWave Radar, Occupancy & Motion Sensor, Battery-Powered, IPX3 Water Resistant, Matter Over Thread, Requires Thread-Compatible Smart Home Hub/Router

From LAFAER

3.8 out of 5 stars, 81 ratings

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About this Item

  • 【Detects Human Presence 】Powered by mmWave Radar Technology, the LWR01 offers exceptional sensitivity, detects even subtle movement and stillness (up to 3.5m/11.48ft for standstill, 6m/19.68ft for movement), meaning it detects you even when you’re binge-watching without moving.
  • 【Designed for Daily Life - Splashproof】With an IPX3 water resistance rating, it is ideal for various daily scenarios, including use in bathrooms and other moisture-prone environments.
  • 【Battery Powered with Optional Wired Support】Enjoy over 1 year of battery life for a truly wireless experience. For continuous high-performance use, you can also power it via a Type-C DC connection.
  • 【Light-Aware Automation】Built-in ambient light sensor opens up new possibilities for smart home automation. Smart daylight detection prevents lights from turning on when natural light is sufficient—cutting energy bills without lifting a finger.
  • 【Multi-Ecosystem Support】Operates on the Matter over Thread protocol that ensures compatibility with your existing smart home—no new hub needed. Including Apple HomeKit, 鶹 Alexa, Google Home, Samsung SmartThings, HomeAssistant and more.
  • Compatible with iOS/iPadOS 16.4 (or later) or Android 8.1 (or later) plus a hub of your chosen platform: -Apple Home: Apple TV 4K (2nd gen / 3rd gen 128 GB), HomePod (2nd gen), HomePod mini -鶹 Alexa: Echo (4th gen), Echo Hub, Echo Plus (2nd gen), Echo Show 8 (3rd gen), Echo Show 10 (3rd gen), Echo Studio, eero Pro 6E/Pro 6/6+/6/PoE 6/PoE gateway/Max 7 -Google Home: Nest Hub (2nd gen), Nest Hub Max, Nest Wifi Pro (Wi-Fi 6E), Google TV Streamer (4K) -Samsung SmartThings: SmartThings Hub v3/Station

Product description

Unlike basic motion sensors, the Lafaer LWR01 uses advanced Millimeter Wave Radar Technology to detect actual human presence—not just movement. Whether you're working, reading, or relaxing, your smart home stays responsive to your actual needs. Moreover, the device seamlessly integrates with Home Assistant, Apple Home, Google Home, Alexa, and other platforms through Matter over Thread technology. Meanwhile, its built-in environmental light sensor enables lighting-aware automation that intelligently adjusts based on ambient conditions. No more waving hands to tell the lights you're still in the room—just intelligent, energy-efficient control.
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