Features: DIY Smart Motorized Roller Shade -- Simply add our smart blinds drive motor to automate your existing blinds, shades, curtains in the simplest and most cost-effective way. Motor can set upper & bottom limit positions and limits. (High quality motor, need to be plug-in all the time) APP & Hand-Free Voice Control -- Control your new smart blinds directly via mobile app at any time, even you're away from home. Compatible with Alexa and Google Assistant, you can create group in APP to manage all the shades in your house via voice prompt. Customize Schedules -- Setting open and close time as your like, such as open when sun risem and close when sunset, etc. Time + Day + Week programmable, more flexible setting according to your demands. Multiple Compatible -- Compatible with a variety of shades, blinds that has a cord loop or beaded chain (plastic or metal). Such as, Venetian, Vertical, Wooden, Roller, Zebra, Shangrila. Simply DIY Installation -- Drill free installation, come with 3M glue piece, just attach the motor to the window or wall. Easily install and settin in minutes. Specification: Product Name: Blinds Controller Plug: EU/US/UK/AU (optional) Adapter Voltage: 110V-240V Control Method: App/Voice/Wifi/Remote Color: White Torque: 1.35N.m Speed: 55rpm Frequency: 2.4GHz 433MHz Voltage: 12V Rated Current: 1.2A Max Blinds Size: 3.5*2.5M / 12*8FT Max Load Weight: 10kg Distance: No limit, ask for good wifi signal Drive Motor Size: 160*47*42mm/6.3*1.9*1.7in Drive Motor Weight: 200g/7.1oz Packing List: 1 * DIY Smart Blinds Shade Shutter Drive Motor 3 * Gear 1 * Power Adapter 1 * 3M Glue 1 * Bag of Screw 1 * Back Holder 1 * User Manual