·Product Features ·Featuresbrushless motor planetary gear reduction technology for ultra-quiet operation, enhancing user convenience; Includes a multi-functional interface with full-featured remote control technology, adjustable double-door interlocking, position feedback and other functions; With excellent reliability and durability. ·Automatic 180-degree door opening reduces damage to the door body. ·It can be widely used in variousswing doors systems such as access control, building intercoms, and sensor doors. It also has functions such as push-to-open, extrapolation, and energy-saving effects, making it ideal for places with disabled people.