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Meross MS605 Thread Smart Presence Sensor (EU)

Meross / MS605, MS605MAT, MS605MATKIT, MS605MATQUA

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Does the Meross MS605 Thread Smart Presence Sensor (EU) work with HomeKit, Alexa, and Google Home?

The Meross MS605 Thread Smart Presence Sensor is a battery-powered presence sensor that uses millimeter-wave radar, infrared and a light sensor over Matter over Thread.

It needs a Thread border router, not a Meross hub, and is listed for HomeKit, Alexa, Google Home, SmartThings and Home Assistant. It suits HomeKit, Google Home, Alexa, SmartThings and Home Assistant users, with native support through Matter over Thread.

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Yes[1]
Matter / Thread, native
Google Home
Yes[1]
Matter / Thread, native
Alexa
Yes[1]
Matter / Thread, native
SmartThings
Yes[1]
Matter / Thread, native
Home Assistant
Yes[1]
Matter / Thread, native

Key facts

Meross MS605 Thread Smart Presence Sensor (EU) facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[1]
TypePresence sensor[1]
StandardMatter over Thread[1]
HomeKitVia Matter[1]
PowerCR123A battery[1]
Sold inEU[1][2]

Integration paths

How the Meross MS605 Thread Smart Presence Sensor (EU) connects

1 pathHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Matter / ThreadBRA Matter controller, A Thread border router[1]Yes[1]unknown
About these columns
Requires
Hardware the path needs beyond the device and a controller.
Local
Yes when control on this path keeps working with the internet down.
Platforms
The platforms that work with the device on this path: Native (out of the box), Via integration (needs an add-on) or Not supported.

Home Assistant and Homey

Ways to add the Meross MS605 Thread Smart Presence Sensor (EU)

2 routesHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantVia Matter[3][5] (Matter certified; Home Assistant does not name the model)matterMatter / Thread
  • Quality: No score[3][5]
  • IoT class: Local Push[3][5]
  • Works with Home Assistant: Not certified[3][5]
Model namedNone stated
HomeyVia Matter[3][4]matterMatter / ThreadModel namedNone stated
About these columns
Level
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.

Certifications

Certification records

1 recordHow facts are sourced: every cell cites its source below
ProgramCertificateCertified onTransportSpec / softwareSource
MatterCSA25952MAT47268-24thread, bluetooth1.1.19[3]

Cite this page

Meross MS605 Thread Smart Presence Sensor (EU). Smart Home Canon. https://smarthomecanon.com/devices/meross-ms605. Last checked 2026-10-20.

Sources

  1. [1]
    MFRshop.meross.com / Meross Thread Smart Presence Sensor, MS605 - Meross Official Store
    Accessed Back to text
  2. [2]
    MFRshop.meross.com / New Meross Thread Smart Presence Sensor, MS605 - Meross Official Store
    Accessed Back to text
  3. [3]
    CSAon.dcl.csa-iot.org / Matter DCL compliance: MS605, PID 16898 (part 42020110), software 1.1.19
    Accessed Back to text
  4. [4]
    DOCsupport.homey.app / Homey Support: Matter for Homey (Add a Matter device to Homey)
    Accessed Back to text
  5. [5]
    DOChome-assistant.io / Home Assistant: Matter integration
    Accessed Back to text