3-Meter Smart Electric Curtain Tracks - Extendable Remote control motorized drape rails, Work with mobile apps, Alexa, Google Home, DIY up to 312 cm (123")

【Designed for DIYer, Easily Cut to Size】- Installation is easy with online video and detail guides. All parts included so just hang your existing or new curtains on. 【Widely use for Straight Tracks, Bay Windows and Continuous Curve Rails】- Operate two curtains (centrally opening) as well as one-way (from one side to another). 【Versatile Safety Features】- Over loading protection and one-year manufacturer warranty included. Can be operated by hand while power off. Tug the curtains will also trigger the motor to finish the journey until fully opened or closed. 【Flexible controller including Mobile App. Built-in integration with Alexa and Google Home】- Also operates by RF remote (included), or optionally via 7-day*24-hour timer, wired/wireless wall switch, 3rd party home automation systems.