User Manual

Package Contents

* If you find any part missing in the package, please contact us at https://www.meross.com/support/Email_Support, we w ll provide proper solution for you.

LED and Button Rules

1. Sensor Status LED
   Flash green once: The device is powered on.
   Flash green rapidly: Pairing mode.
   Solid green: Successfully connected. LED will be OFF automatically in 5 seconds.
2. Sensor Button
   Enter pairing mode: Insert a pin into the hole, press the button twice, and the LED will flash.
   Restore factory settings: Insert a pin into the hole, press and hold the button for 5 seconds.
3. Hub Status LED
   Solid amber: Initiating/Reset/Firmware upgrading.
   Flashing amber and green: Configuration mode.
   Flashing green: Pairing mode/Connecting to Wi-Fi/ Disconnected from Wi-Fi.
   Solid green: Connected to Wi-Fi with internet connection.
   Solid red: No internet connection.
4. Hub Button
   Enter pairing mode: Double-click the button.
   Restore factory settings: Press and hold for 5 seconds. The LED will flash amber and green, entering pairing mode.

How to Use

1. General Settings
   Device name: Change device name.
   Smart hub: Set smart hub and check status.User manual: Check the user manual.
   Alert: Enable/disable push notifications.
   Automation: Set certain trigger conditions to allow settings by other Meross smart devices.
   Export history: Export history records.
2. History Records
   Record the time when the sensor is open and closed.
   You can also clear the records.

How to Install the Sensor

1. Test the location where the sensor will be installed to ensure proper communication with the hub.
2. It is recommended to install the main body (larger part) on the fixed surface, and the magnet (smaller part) on the movable surface. The installation gap should be less than 0.94 in. (24 mm) when doors and windows are closed.
3. Take the double-sided adhesive tape from the package and attach it to the product.
4. During installation, align the installation marking lines on the side of the main body and the magnet. Ensure that the surface of the installation location is clean and dry.

Replace Battery

1. Prepare the pin and the main body.
2. Insert the pin into the gap.
3. Pry up hard to open the shell.
4. Remove and replace the CR2450 battery.

SIMPLE DEVICE
SIMPLIFY YOUR LIFE
Email: support@meross.com
Website www.meross.com
MADE N CHINA
INDOOR USE ONLY
Manufacturer: Chengdu Meross Technology Co., Ltd.
Address: Floor 3. Building A5, Shijicheng Rood No 129, Gaoxin, Free Trade Trial Zone, Chengdu, Sichuan,China
CET PRODUCT SERVICE SP. Z.O.O.(for authorit es only)
UI. Dluga 33102, 95-100 Zgierz Polen
CET PRODUCT SERVICE LTD. (for authorit es only)
Beacon House Stokenchurch Bus ness Pork, lbstone Rd. Stokenchurch High Wycombe HP14 3FE UK

P/N: 6102000497-230724

Documents / Resources

meross MS200HK(EU) Door and Window Sensor [pdf] User Manual MS200HK EU Door and Window Sensor, MS200HK EU, Door and Window Sensor, Window Sensor, Sensor

References

• User Manual