Matter Compatibility: for Matter certified smart switch, ensuring seamless integration with other for Matter devices and platforms such as Alexa, Home and Home. Easily control all smart devices through a single app Compact Design: Small size fits perfectly in a variety of mounting boxes, including the compact 86/EU model, making it an ideal choice for any home setup Flexible External Switch Control: This smart switch can easily connect to various types of switches and sensors, including momentary, door exit, SPDT, latching switches and dry contact sensors, enhancing usability and flexibility Separate Relay Mode: Features a unique "Separate Relay" mode that separates the state of the external switch from the relay, ensuring that manual control does not affect the relay state Efficient: Experience the convenience of remotely controlling home devices, ensuring your is efficient, perfect for those who want to upgrade their home automation system with reliable and user-friendly technology Communication method:Wi-Fi Product series:DIY Smart Switches Intput:100-240V - 50/60Hz 10A Max Output:100-240V - 50/60Hz 10A Max Wifi type: 2.4Ghz The product appearance and printed words depending on the batch, but this does not affect use Colour:As Shown Material:PC Package Contents: 1 x Smart Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.