The Magic Cube WS004 smart switch is developed by Chengdu Energy Magic Cube Technology Co., Ltd. based on the Silicon Labs MG24 platform. supports Thread protocols and is compatible with Apple Home for OTA software updates. This product offers stable and reliable networking for large-scale installations. It comes in configurations of 1/2/3/4/6/8 buttons, with the 1/2/3 buttons supporting relays. There is also an option for metal buttons, providing a premium and high-end tactile experience. The switch exhibits surprisingly low latency performance. Additionally, it supports NFC for configuring various parameters. To date, it is the world’s second Matter product to support NFC interaction.