Online Module LAN

The Online Module LAN allows the communication between the electronic lockings units of U&Z and an external system via LAN. As an interface, the product passes the information which it receives from the external software to the electronic locking cylinders, door handles etc. Different protocols are available.


The Online Module LAN is also available as a version with PoE (Power over Ethernet).


The easy-to-install housings are offered in three versions: a grey rectangular housing, a white rectangular housing and a white oval housing, for surface mounting in each case.



868 MHz Radio


  • Easy wiring
  • Easy-to-install housings in three variants
  • Interconnection of up to 16 locking units for each Online Module LAN (depending on the realizable radio range on site)
  • LAN and LAN PoE
  • Realization of radio opening, execution of access authorization changes and transfer of event logs for Clex public and Clex private locking units
  • Encoded data transmission (AES 128 bit)
  • Available protocols: LAN, RS485


Data sheet
Clex public CX8942 |
708 KB
EU Declaration of Conformity |
157 KB
Operating instruction
CX8942 Manual |
869 KB


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Current information