Product name: AC85-250V ZigBee wifi Smart switch [Independently control 4 devices]:It is the 4-channel design which can make you remotely turn on/off 4 independently. [3 powerful working modes ]: The switch is a micro-type/self-locking smart switchsupporting ZigBee. You can set self-locking, interlocking and inching modes to meet different needs. It can be used as a Zigbee router to help transmit ZigBee signals to a stable connection when using multiple Zigbee devices in your house. [Smart Scenes]:You can create smart scenes in order that one Tuya or Smart Life APP device can trigger on/off another one or gather multiple devices into one group and tap to run them together. Use for 1.Remotely give a pulse signal to turn on/off Lights,Lamps and other home appliance. 2.Remotely give a pulse signal to turn on/off Garage Door,Door Access 3.Remotely give a pulse signal to control DC Motor,AC Motor to Forward and Reverse lnput voltage: AC 85V~250V Max.Current:2200W/10A wireless Standard:Zigbee Control Channels: 4 Channels Model Number: ZigBee Switch Features: Voice control,Time switch,APP control Voice Control: Assistant, Alexa Time Type: Timer connected object: household applicacances DIY: Smart Home, Home automation Function feature: App Remote Control Working temperature: -20~70 Type: smart switch State of Assembly:Ready-to-Go Compatibility:All Compatible color:White Material:PC+ABS Package Contents: 1 x smart switch Only the above package content, other products are not included. Note: Light 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.