solution: ZigBee 3.0 Input voltage: 100-240V 50 / 60Hz Maximum load current: 10A, 16A Application name: Tuya Smart / Smart Life Size: 41 * 41 * 20mm Specifications: 1. ZigBee mini smart switch is divided into 10A and 16A, 16A is suitable for more power equipment. You can use smart switches on household appliances and light bulbs so that you can turn on or off the device with your mobile phone. It can be timed, voice control (Alexa, Google assistant, Siri), and smart scenes can also be created. The mini figure can put the smart switch in the switch cassette, so it does not need to be placed behind the light bulb. Support three wiring methods, no switch/one-way switch/two-way switch. (The neutral wire is required)   2. Mobile APP control. Control the device's power on and off, timing, countdown and other functions through the mobile phone. As long as the mobile phone has a network, the switch module at home can be controlled globally.     3. Voice control. Support voice assistants such as Tmall Genie, Alexa, GoolHome, and realize functions such as switches; "Alexa, turn on the kitchen lights." You can turn on the lights in one sentence and enjoy a convenient smart life.   5. Timing. You can control the switch, timing, countdown and other functions of the device through your mobile phone. This can be ordered: turn off the lights in the living room after 2 hours. 18:15 Turn off the room light. Turn on the boiler at 21:00. You can also time the device when you are not at home. (APP: Smart Life/TUYA Smart)   6.State memory. Resume the power after the power failure, without worrying about the change of the equipment state, and maintain the state before the power failure. It was in the open state before the power was cut off, and the open state is automatically restored when the power is turned on again. (Can be set to open, close, power off memory mode)   7. Three wiring methods.(2-way/1-way/non switch)     8. Group control and sharing Set up a group for all Google home outlets and control them with one. You can share your mini switch with all family members. Don't worry, everyone can easily control them. Package Included: 1 * (on/off switch) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia