Smart Wi‑Fi Presence Sensor Meross MS600MA‑EU (Matter) — MS600MA‑EU(N)

Meross MS600 WiFi Smart Presence Sensor (Matter) combines PIR motion detection with millimeter-wave radar to provide accurate presence and motion sensing for smart home automation. The device detects both movement and presence without movement, and includes a built-in light sensor to adjust lighting automation. The MS600 works with Matter (gateway required), enabling integration with HomeKit, Alexa, Google Home and the Meross app, and supports local operation for improved responsiveness and privacy.

Advantages

Dual detection technology reduces false alarms by distinguishing real presence from pets, vacuum cleaners or shadows. Support for the Matter ecosystem offers broad compatibility across major smart home platforms while retaining local control. The sensor does not record video or images, ensuring user privacy, and can trigger alarms and push notifications during an intrusion. The adjustable 360° rotation and 180° tilt base, along with cable management features, simplify precise and neat installation.

Key specifications

• Manufacturer: Meross
• Model: MS600
• Input voltage: 5V~, 1A
• Radar frequency: 24 GHz (ISM)
• Port: USB-C
• Button: Reset
• LED: 1x LED
• Dimensions (W x D x H): 75.4 x 34.7 x 38.4 mm
• Antenna: 1x internal antenna
• Wireless: IEEE 802.11 b/g/n, 2.4 GHz, 1T1R
• Security: Supports 64/128-bit WEP, WPA-PSK/WPA2-PSK (no enterprise Wi‑Fi)
• Certifications: CE, FCC, IC, WEEE
• System requirements: Smartphone with iOS 16.1+ or Android 8.1+, Bluetooth 4.2+, 2.4 GHz network
• Operating temperature: -10 ~ 45℃
• Storage temperature: -40 ~ 70℃
• Operating humidity: 20 ~ 95% RH
• Storage humidity: 5 ~ 90% non-condensing

How to use

Mount the sensor using the supplied base, position it with the desired rotation and tilt, and connect the device to power via the USB-C cable and adapter. Add the MS600 to your Matter-enabled network through the Meross app or your chosen smart home platform (a Matter gateway is required). Calibrate placement for optimal presence detection — avoid direct airflow sources and place within recommended ranges: motion detection up to 12 m and presence detection up to 6 m. Configure notifications, automation rules and local settings in the app.

Recommendations

For reliable performance, ensure the sensor is connected to a stable 2.4 GHz Wi‑Fi network and keep the firmware updated via the Meross app. Use the included animal protection cover if pets are present, and place the sensor away from direct heat sources or vents to minimize false triggers.