Tuya LCD Wall Light Switch Alexa/Google Home, Home Aistant Features LCD Touch Screen The Smart Light Switch has LCD touch screen functionality to show more information and allow customization. The screen shows information such as time, power consumption. You can customize the switch icon, name, and overall theme to your preference. 4 in 1 Switch The Smart Light Switch can be used as either one of 4 different switches: 1 gang 2 gang 3 gang Curtain switch No Hub Required This switch can be connected with wifi router directly, not need Hub / Gateway / Bridge. App Control This switch support two App: "Tuya (Smart Life)" App and "Lanbon Smart Living" App. Work with IOS and Android. Voice Control Control the Smart Light Switch by your voice withGoogle Home,Alexa Echo. Home Aistant Work with Home Aistant, can be connected with home aistant directly, not need hub or something else. Power Consumption You can check real time power consumption and summarized power consumption on Screen and"Lanbon Smart Living" App. Delay & Timer function Set a delay to turn lights on/off after a specified time. Schedule lights to turn on/off during your preferred time of day. Vertical or Horizontal installation You can choose the screen to display in vertical or horizontal according to personal preference. Standby Mode & Night Mode To save energy, the switch turns to standby mode automatically with the screen light dimmed to the setting level. In the Night Mode, the LED back-light around the frame will be turned off. Attention 1. Neutral wire is required for this switch, pls make sure your house has neutral wire. 3. This switchdon't support Apple Homekit App. >>> If you need Apple Homekit Version, pls click here:APPLE HOMEKIT LCD SWITCH<<<