The double-knob cylinder is an electronic locking cylinder with a two-sided separate electronic authorisation. With the double-knob cylinder, access is controlled electronically from both sides of the door. Different access rights can be issued for both sides.
Various special lengths and an outdoor version with protection class IP66 are also available. The identification can be done by a passive transponder or by an active transponder with its own power supply (not in the system Clex public). In addition to the proven radio version (868 MHz), a version with Bluetooth® Low Energy (2.4 GHz) is also available.
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
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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.
