DescriptionSmart Curtain Rods Opener with 2.4G WiFi control by Phone with Tuya App Compatible with Alexa, Google Home, TMALL, Rokid, Dingdong, Xiaodu, Tencent yunxiaowei etc.Also supplied with 433MHz RF remote control with OPEN, STOP and CLOSECan pull up to 40-60kg curtain weight(depend on the length of the track)Open the curtain more than 10cm, the curtain will open or close automaticallySuitable for straight windows as well as curved windowsOpen and close the window curtain by WiFi control by Smart Phone, Bluetooth Speakers or RF remote controlStop at any prefers position via smart phone, Bluetooth speakers or remoteOver loading protectionCan be operated by hand while power offInstallation is very easy for everyoneSmart limit detection by saving the open and close positionsAutomatic stop in seconds when the curtain is fully opened or closedSpecificationVoltage: AC 110VWiFi: 2.4G (WIFi name without Chinese Character in it)Rated Wattage: 45WRotate Speed: 110rpmSpeed: 10cm/sTorque: 1.5NRated Current: 0.3AInsulation Class: E classProtection Level: IP41Material: PC/ABSApplicationSuitable for straight windows as well as curved windowsGreat for replacement of traditional curtain/drapery tracks/rails. You can even re-use your existing curtains.Package Content1× AC 110V Smart Motor with US 10′ PLUG1×RemoteRunnerDrive UnitLoop StopperCurtain TracksCeilling Mounting BracketsCurtain Gliders1×Srew Driver9×Screw1×User Manual