Zigbee Switch Module No Neutral ------------------------- ATTENTION for Zigbee Hub Compatibility 1.Tuya Zigbee Hub:1/2 gang all compatible, work well. 2.Sonoff ZBBridge:1 gang compatible, 2 gang NOT compatible (when turn on/off 1 channel in eWeLink App, all channels will turn on/off) 3.Sonoff ZBBridge PRO:1/2 gang all NOT compatible4.Smartthings Hub:1 gang compatible, 2 gang NOT compatible (when turn on/off 1 channel in Smartthing App, all channels will turn on/off) If you don't use tuya zigbee hub, please only buy 1 gang, don't buy 2 gang. Or, you need to stand risk of not working properly.------------------------------ Mini Design 46*46*18mm mini body, working with most of amounting boxes, switches and wall sockets, not need to change original switches. No Neutral Wire, No Capacitor Work without Neutral wire, compatible with most of the houses. Not need capacitor, and not need to change your wire. Automate your old traditional switch easily. ZigBee Hub Required Hub/gateway is required for this switch. All devices are connected to zigbee hub. No worry about wifi overload and privacy security. Work with Tuya Zigbee Hub. App Remote Control Remote control lightings or appliances via Smart Life app from anywhere at anytime. Support 2-way Control Work with traditional 2 way control switch. Control 1 light from 2 position manually with your old switche Voice Control Compatible with Alexa and Google Home Aistant, control the appliances with simple voice command conviently. Timing Function Create schedules to automatically turn the home appliances or lightings on/off. Save energy and make your life organized. Relay Status Setting You can set this switch to restore the state when power on, never worry about power failure. Group Control Set all of your smart switches in a group by Smart Life app. One-click to turn/off all of your appliances or lightings. Smart Scene Creating your own scene to trigger ON/OFF home appliances by departure mode, home mode, temperature, humidity, or other environmental conditions. ATTENTION 1. This switchdon't need neutral wire, anddon't need to connect capacitor. 2. The bulb power should be over 10W ( 10W ).