1. Introdución
This manual provides detailed instructions for the installation, setup, operation, and maintenance of your Meross Matter MRS200 Electric Roller Shutter Winder. Please read this manual thoroughly before using the device to ensure proper function and safety.
The Meross MRS200 is a smart electric roller shutter winder designed for flush mounting. It offers precise control of your roller shutters and integrates seamlessly with various smart home platforms via Matter technology.

Image 1.1: Meross Matter MRS200 Electric Roller Shutter Winder with smartphone displaying app control interface.
2. Información de seguridade
Ten en conta as seguintes precaucións de seguridade para evitar danos no dispositivo ou lesións a ti mesmo:
- Asegúrese de que a fonte de alimentación estea desconectada antes da instalación ou mantemento.
- The device must be installed by a qualified professional if you are unsure about electrical wiring.
- Non expoña o dispositivo á humidade nin a temperaturas extremas.
- Keep children and pets away from moving roller shutters.
- In case of fire, opening windows may increase oxygen and intensify flames. Configure automation responsibly and consider fire safety guidance.
- When manually disengaging the motor during a power outage, ensure to hold the roller shutter to prevent it from falling.

Image 2.1: Illustration showing a smoke detector and roller shutters opening, with a warning about responsible automation configuration during a fire.
3. Contido do paquete
The Meross Matter MRS200 Electric Roller Shutter Winder package includes:
- 1x Meross Matter MRS200 Electric Roller Shutter Winder
- Cable de alimentación
- Sensor de luz
- Parafusos de montaxe e accesorios
- Manual de instrucións
4. Especificacións
| Característica | Detalle |
|---|---|
| Número de modelo | MRS200 |
| Dimensións (LxWxH) | 16.3 x 6.1 x 21 cm |
| Peso | 1.12 kg |
| Modo de funcionamento | On-off-on |
| Corrente nominal | 1 Ampere |
| Vol. Operativotage | 230 voltios |
| Tipo de contacto | Táctil |
| Tipo de cambio | Interruptor de alimentación |
| Terminal | Soldadura |
| Material | Plástico |
| Tipo de circuíto | 1 camiños |
| Forza de tracción máxima | 45 kg |
| Max. Shutter Surface | 6 m² |
| Compatible Belt Width | 15 a 23 mm |
| Espazo de orificios de montaxe | 165 mm ou 185 mm |
5. Instalación
5.1 Comprobacións previas á instalación
Before beginning installation, ensure your roller shutter system is compatible with the Meross MRS200:
- Tipo de montaxe: Designed for flush mounting.
- Forza de tracción: Maximum 45 kg.
- Shutter Surface Area: Maximum 6 m².
- Ancho do cinto: Compatible with belts from 15 mm to 23 mm.
- Espazo dos orificios de montaxe: The distance between fixing holes must be either 165 mm or 185 mm.

Image 5.1: Essential checks for roller shutter compatibility, highlighting required dimensions and mounting hole spacing.
5.2 Pasos da instalación
For detailed installation instructions, refer to the illustrated manual included in the package or the video guide available through the Meross app. The general steps involve:
- Desconectar a enerxía: Turn off the main power supply to the area where you are installing the winder.
- Remove Old Winder: Carefully remove your existing manual roller shutter winder.
- Mount Meross Winder: Install the Meross MRS200 into the flush-mount box, ensuring the mounting holes align (165mm or 185mm).
- Conectar enerxía: Connect the power cable to the device and a suitable power outlet.
- Insert Belt: Guide the roller shutter belt into the winder mechanism.
- Dispositivo seguro: Fasten the device securely to the wall.
- Restaurar enerxía: Volva a conectar a fonte de alimentación principal.
Video 5.2: Product summary video demonstrating the features and potentially parts of the installation process for the Meross Electric Roller Shutter Winder.
6. Configuración
6.1 Matter Integration and Hub Requirements
The Meross MRS200 utilizes Matter technology for seamless integration with your smart home ecosystem. It requires an existing 2.4 GHz Wi-Fi network and a compatible smartphone (iOS 16.1+ or Android 8.1+).
To control your Matter devices, a compatible Matter hub is required. Examples include Apple HomePod, HomePod mini, Apple TV 4K, Amazon Echo/Echo Dot (3rd, 4th, 5th Gen), Echo Show (1st, 2nd, 3rd Gen), Google Nest Wi-Fi Pro, Google Home, Nest Audio, and Nest Hub.

Image 6.1: Compatible Matter hubs for Apple HomeKit, Amazon Alexa, and Google Assistant.
6.2 Configuración e calibración iniciais
- Encendido: After installation, ensure the device is powered on.
- Escanear código QR: Use your smartphone's camera or a compatible smart home app (e.g., Apple Home, Meross app) to scan the Matter QR code on the device or in the manual.
- Siga as instrucións da aplicación: The app will guide you through connecting the device to your 2.4 GHz Wi-Fi network and integrating it with your chosen smart home platform.
- Calibración automática: The device will automatically detect the top and bottom positions of your roller shutter. This calibration is essential for precise 1%-100% control. Without calibration, the roller shutter will only support fully open or fully closed operations.

Image 6.2: Auto calibration feature, allowing precise 1%-100% control after detecting top and bottom positions.
7. Instrucións de funcionamento
7.1 Control manual
You can manually operate the roller shutter using the physical buttons on the device. Typically, there are 'Up' and 'Down' buttons for full opening and closing, and a 'Stop' button to halt movement at any desired position.
7.2 Control de aplicacións
Control your roller shutters remotely using the Meross app or your preferred smart home app (Apple Home, Alexa, Google Home, SmartThings). The app allows you to:
- Open or close the roller shutter completely.
- Adjust the roller shutter to a specific percentage (por exemplo, 30 % aberto).
- View the current position of the roller shutter.

Image 7.1: Remote control functionality via the Meross app, compatible with Apple Home, Home Assistant, Alexa, and Google Home.
7.3 Control por voz
Integrate your Meross MRS200 with voice assistants like Alexa, Google Assistant, or Siri for hands-free control. Use simple commands such as:
- "Alexa, open the roller shutter to 30%."
- "Hey Siri, set roller shutter to 50%."
- "Hey Google, close the roller shutter."

Image 7.2: Voice control options for roller shutters using Siri, Alexa, and Google Assistant.
7.4 Programación e automatización
Enhance your home's intelligence with automated routines:
- Time-based Programming: Set schedules for automatic opening and closing at specific times (e.g., simulating presence when away).
- Light Sensor Automation: The included light sensor can automatically open or close shutters based on external light levels.
- Función de seguridade: Pair with a connected smoke detector (sold separately) to automatically open roller shutters in case of an alarm.
- Regulación térmica: Synchronize with compatible temperature sensors (e.g., HomePod, Meross MTS200) to close shutters automatically during excessive heat.

Image 7.3: Light sensor automation for automatic shutter adjustment based on external light.
8. Mantemento
To ensure the longevity and optimal performance of your Meross MRS200 Electric Roller Shutter Winder, follow these maintenance guidelines:
- Limpeza: Limpe o dispositivo cun pano suave e seco. Non empregue produtos de limpeza abrasivos nin disolventes.
- Inspección: Periodically check the roller shutter belt for wear and tear. Replace if necessary.
- Actualizacións de firmware: Keep the device firmware updated through the Meross app to ensure the latest features and security enhancements.
9 Solución de problemas
If you encounter issues with your Meross MRS200, refer to the following common problems and solutions:
| Problema | Causa posible | Solución |
|---|---|---|
| O dispositivo non responde | No power, Wi-Fi disconnected, device frozen. | Check power connection. Verify Wi-Fi signal. Restart the device by unplugging and re-plugging it. |
| Roller shutter not moving or stopping incorrectly | Incorrect calibration, obstruction, belt issue. | Perform auto-calibration again via the app. Check for any physical obstructions. Inspect the roller shutter belt for damage or improper seating. |
| Cannot connect to Matter/Smart Home app | Incorrect Wi-Fi, incompatible hub, incorrect setup steps. | Ensure you are on a 2.4 GHz Wi-Fi network. Verify your Matter hub is compatible and online. Re-attempt the setup process, ensuring correct QR code scanning. |
| O dispositivo é ruidoso | Normal operation, worn parts. | Some motor noise is normal. If the noise is excessive or new, contact support. |
| Roller shutter falls during power outage | Manual disengagement without support. | Always hold the roller shutter when manually disengaging the motor during a power outage. |
9.1 Potencia Outage Seguridade
No caso dunha alimentación outage, the Meross MRS200 allows for manual motor disengagement. This ensures you can still operate your roller shutters. When performing this, always hold the roller shutter to prevent it from falling unexpectedly.

Image 9.1: Manual motor disengagement for power outage safety, with a reminder to support the roller shutter.
9.2 Superior Safety Features
The Meross MRS200 includes multiple security protections, such as overload protection and built-in sensors with intelligent algorithms to detect obstructions (e.g., a pet) and stop movement, ensuring safe operation.

Image 9.2: Superior safety features including overload protection and intelligent sensors to prevent accidents.
10. Garantía e soporte
Meross provides lifetime technical support for its products. If you encounter any issues not covered in this manual or require further assistance, please contact Meross customer support through their official websitio web ou a aplicación Meross.
For information regarding product returns or warranty claims, please refer to the retailer's return policy or Meross's official warranty terms.