Fangrui Product Details [excellence Design]wireless Roller Shutter Controller Module Wifi+rf. This Controller System Allows You To Upgrade From Your Traditional Switch To Be To Operated By Using App And Rf Remote Control. Which Makes Your Roller Shutter(or Awnings/ Ac Motor) To Be Smart And Convenient. [3 Control Methods]this Roller Shutter Controller Module Is Compatible With App Control, Rf Remote Control And Manual Switch. [app Control]this Wifi Switch Is Compatible With Tuya App And Smart Life App, Which Are Popular And Widely Used On The Market. Connected This Wifi Switch Directly To Your 2.4g Wi-fi Network To Achieve Unlimited Wireless Control Via Your Phone (android And Ios). And Also The Wifi Switch Is Compatible With Home. It Is To Achieve Several Kinds Of Intelligent Controls. [rf Radio Control]433mhz Rf Remote Control Switch, Stable And Reliable Performance With High Reception Sensitivity. Radio Frequency Signal Mission.strong Signal Can Pass Walls, Floors, Doors,board And So On. It Can Be Controlled Within About 30