Note: Must works with zigbee hub, can not connect tuya/smart life app directly through wifi.Support tuya zigbee wired/wireless hub, zigbee2mqtt, ZHA.Wide range of applications: suitable for any device that requires switching with a power of no more than 300w.Language control, timer switch, mobile phone remote control.Borderless design, frosted metal texture.Colour:A:GoldMaterial:Metal+PCSize:86x86mmPackage Contents:1 * Smart switch2 * screw1 * English instruction manualOnly 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.