The Meross MRS105MA-EU WiFi Smart Roller Shutter Switch is an advanced roller shutter switch that is compatible with Matter and enables precise control of up and down motors. With its compact design, the switch fits seamlessly into existing smart home installations and supports a variety of systems including Apple HomeKit, Amazon Alexa and Google Home. Installation requires a 2.4 GHz Wi-Fi connection and a neutral conductor. The switch is designed to be mounted in standard panels and can be used in both single and multi-channel configurations. Simple configuration is done by scanning a QR code, which facilitates integration into your smart home. In addition, the MRS105MA-EU offers automatic calibration, which makes it possible to precisely adjust the position of the roller shutter, ensuring user-friendly and flexible control.