The Bioteknix SDO-PK23 Crank Arm Swing Door Motor is a robust and reliable automatic door operator designed for swing doors in high-traffic environments such as offices, hospitals, airports, malls, and commercial buildings. Featuring a crank arm mechanism, this motor ensures smooth and stable door movement while maintaining silent operation. It supports single and double-leaf doors, with adjustable opening/closing speeds, hold-open time, and obstacle detection for enhanced safety. The SDO-PK23 integrates easily with access control systems, push buttons, radar sensors, and remote control options, offering a versatile solution for hands-free, barrier-free access. In case of power failure, the manual opening function ensures uninterrupted entry. Built with durable materials and a high-performance motor, the Bioteknix SDO-PK23 is ideal for demanding environments requiring reliable, efficient, and secure swing door automation.