Feature:1. Support timer schedule setting, you can set 30 times, support daily or weekly repeated settings.2. Support for Home/Tmall Genie voice control, and control through for TUYA/Smart Life APP (need for Zigbee gateway).3. Using the industry high standard fire V0 class PC material, with high temperature resistance, fire retardant, corrosion resistance, impact resistance characteristics.4. Simple fashion, where are beautiful, easy to match a variety of decoration style.5. With professional manufacturing, high precision, strong reliability, making sure safety use.How to Use:1. professional electrician before installation2. Do not disassemble the device without permissionSpecification:Item Type: Smart Light SwitchMaterial: PCStandard: 86Power Supply Voltage: AC 100-240VSwitch Mode: ButtonColor: GreyWireless Standard: IEEE 802.15.4Package List:1 x Smart Light Switch2 x Screw1 x Manual