Graywind Smart Curtain Track Retractable Motorized Centre-opening Curtain Rail Compatible with Alexa Google Easy to Control by Voice, App, Remote (77" to 141" Width)

Features 76.7"-141.7"W Adjustable Track: High-quality motorized curtain rod and retractable to desired length. Easy to install, more quiet and smooth when running. Just pull it and will open or close automatically. Free to operate manually during power-cut, no worries. Remote Control Curtains: 15-Channel timing remote. Able to seperately & group control maximum 15 smart curtains. 20 Date-time groups available, add any electric curtains to any schedules to achieve automatic timing control as preference. Support handheld or wall-mounted. Direct to Alexa/Google: Achieve App Control & Voice Control, no smart bridge required. Flexibly create groups or routines, set timing schedules and percentage control your smart curtains via mobile app or voice command. Also can be controlled on app even you're away from home, no further worries. After-Service: Graywind smart curtains are designed for easier installation, manuals and video guide available. We provide a two-year limited warranty on motors, remotes and a long-term technical support.