The electric roller blind drive system consists of a motor, a winding reel, and a mechanical limit switch, all mounted within a "C" type stainless steel bracket. These components are assembled with the blinds to form an electric roller blind set. The assembled blind system will be installed according to design specifications in double-glazed curtain walls or suspended ceilings. Control methods for the system include standard wired switches, wireless remote control, timer control, weather and light control, and building integration control, and it is also compatible withIntegrate with other BMS systems.