The electronic knob cylinder from Uhlmann & Zacher in modern stainless steel design replaces a mechanical locking cylinder. The door is opened using transponders (cards, fobs) and, depending on the version, also using radio switching modules or smartphones. The product is available in two radio technologies of Bluetooth® Low Energy and 868 MHz. In addition to new buildings, existing mechanical locking systems can also be replaced with the modern wireless access system.
Thanks to the numerous available models, the electronic knob cylinder offers the right solution for almost all types of doors. Be it glass door, wooden door, plastic door, tubular frame door, escape door, fire or smoke resistant door.
The product characterised by its modular design, as it allows individual components (cylinder housings, knobs) to be flexibly replaced and can thus be adapted to the respective installation situation and individual requirements.
With double knob cylinder, half cylinder, furniture lock adapter or cylinder housing for special lengths, round Swiss profile, Scandinavian oval or the fire protection cylinder for fire and smoke resistant doors up to T90, the electronic knob cylinder can be used universally.
The electronic knob can be separated from the cylinder housing and thus be disassembled very easily with an authorised transponder. Even battery replacement and thus cover removal is possible just with appropriate authorisation.
The electronic knob cylinder is characterized by a long battery life with up to 80,000 openings per battery set.
Transponder technology
MIFARE® (13,56 MHz)
Transponder technology
LEGIC® (13,56 MHz)
Transponder technology
EM/HITAG 125 kHz
OSS Standard Offline
868 MHz Radio
Bluetooth® Low Energy technology
Dust and waterproof according to protection class IP66 and thus protected against powerful water jets.
Intrusion detection system (IDS) - connection possible
Emergency exit locks DIN EN 179
Fire and smoke resistant doors DIN EN 1634
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Thanks to the simple assembly of the universally applicable knob module with Uhlmann & Zacher locking cylinders, quick on-site conversion is possible without any problems. The combination of inidivual components creates a variety of electronic locking units.
