meross Matter Presence Sensor MS605, Battery-Powered 4-in-1 Smart Motion Sensor with AI Learning, IP67 PIR & Light & mmWave Radar, Matter Over Thread, Supports Home Assistant, HomeKit, Alexa (1 Pack)

Price: $29.99
(as of May 24, 2026 06:13:27 UTC – Details)

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[High Precision AI-Driven Presence Sensor] The Meross MS605 Human Presence Sensor uses static detection and adaptive AI to keep lights on while you’re sitting still, solving the ‘no motion = lights off’ problem of traditional motion sensors. Built with 3-in-1 mmWave & PIR & light sensors, powered by continuous AI space learning to minimize false triggers. 【Note: Update firmware in Meross app for a stable Alexa direct control.】
[Seamless Matter Integration] Discover the power of Matter! MS605 HomeKit motion sensor supports Matter over Thread for direct connection to Home Assistant, Alexa, Google, and HomeKit. Note: To add the MS605 Wi-Fi presence sensor to a third platform Matter-enabled app, ensure you have a hub that supports both Matter and Thread. *Pair with the hub to enable remote access.
[Battery-powered and All-Scenario Flexible Mounting] This wireless presence sensor equipped with a 90° foldable + 360° rotatable stand, so the MS605 Matter motion sensor can be installed on ceilings, walls, or corners as you wish. Featuring a 3-year battery (CR123A, included) — ready to use out of the box. Whether in humid bathrooms, cold basements, or hot attics, it performs flawlessly. Ideal for outdoor driveway security detection with IP67 waterproof rating.
[Privacy Protection and Low Latency Local Control] MS605 mmwave presence sensor control lights turn on automatically when you get up, and lights and AC activate instantly when you return home. Matter local control means higher security — your data stays private, and this smart motion sensor works even without the internet.
[Personalize Your Smart Home] with advanced app automation, custom sensitivity, and multi-sensor zoning. Divide the detection range into three customizable zones in the Meross App with this Matter smart home presence sensor. Each zone can independently set presence/absence conditions and appears as separate sensors on third-party platforms for advanced automation. Examples: Bathroom: 6m → night light on; 4m → bathroom light on.