Electronic Knob Cylinder

Upgrade existing door cylinders with a TESA Hotel knob cylinder with integrated RFID and BLE reader. A wireless locking device designed for internal doors, as common areas, room doors, as well as existing glass, aluminium or wooden doors where installing an escutcheon proves difficult.  

Robust, innovative, and elegant

With a robust and resistant design, the knob cylinder comes in multiple finishes and colours, upgrading aesthetics and functionality in equal measure. Suitable for any door, it quickly upgrades your existing mechanical cylinder to a real-time access-controlled cylinder – without any drilling or wiring at the door.

The Electronic Knob Cylinder is available for almost any type of door, for easy retrofitting. It is offered in a range of finishes for any style or design scheme. It is suitable for usage on exterior and narrow profile doors.

Multiple profiles

Models are available in half-cylinder, thumbturn cylinder, double electronic cylinder, double mechanical electronic cylinder and padlock formats.