Motorized roller blinds use a tubular motor as the driving force. Just plug it in for easy operation and quiet, smooth operation. It is an upgraded product of the manual roller blind. Electric roller shutters/roller windows have multiple functions such as UV protection, green energy saving, beautifying the environment, and saving indoor space. Cooperating with DOOYA control system and ‘Matter’ system, various intelligent controls can be realized to meet the quality requirements of users. Suitable for all kinds of houses, offices, and apartment buildings.