WM25C 25mm Diameter DC 12V Low Voltage Standard Tubular Motor, with Built-in Radio, for 38mm/1 1/2'' Dia Roller Tube

  Applicable Shades Size Chart     Kids and Pets Safe   The shades are rolled down/up by the strength of the tubular motors, which stops the danger of entangling.   Remote Control   With 1 click of the remote, the shades are automatically raised and lowered. That's a great help for elderly people with mobility problems.       Electronic Limits   For the standard 25mm 12V DC hardwired motor, users can set top and bottom limits, and favorite positions, and make initial programming by the remote. Before setting your favorite position, please make sure the top and bottom limits are pre-set. Please purchase at least 1 remote per order.         Smart&Intelligent   With Smart Link, users may open and close the shades by smartphones, and voice commands from any location at any time.     Hands-Free Voice Control   With Smart Link, users may open and close the shades by voice command of Alexa Echo, Google, Siri...What an Amazing function for users who can't spare th