The Electronic thumbturn cylinder, dummy on one side - 917.37.020 by Hafele represents a refined fusion of quality and functionality. This electronic cylinder is designed for mortice locks compliant with DIN 18251 standards, suitable for door thicknesses ranging from 40 to 110 mm. Its modern design and durable construction make it an ideal choice for both residential and commercial applications.
Battery-operated, this system can function as an intelligent thumbturn or double cylinder, activated contactlessly using a Dialock key. The cylinder provides acoustic feedback when the key is presented, with a status indicator that lights green for unlocked and red for locked. It also enters a standby mode without LED. Additionally, it offers service personnel notifications for programming status and battery change requirements via acoustic alerts.
The Electronic thumbturn cylinder stands out for its modern security features, making it an excellent choice for those seeking both aesthetics and functionality.