Patent ID: 11968443
Assignee: ARNOLD & RICHTER CINE TECHNIK GMBH & CO. BETRIEBS KG
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 9:
10. The remote control unit in accordance with claim 7,
wherein the remote control unit comprises a plurality of radio modules, from which one is selectively insertable in the receptacle at a given time, wherein a first radio module of the plurality of radio modules is configured to communicate over at least one of a first radio standard or a first radio frequency, and wherein a second radio module of the plurality of radio modules is configured to communicate over at least one of a second radio standard that is different from the first radio standard or a second radio frequency that is different from the first radio frequency, each of the plurality of radio modules comprising its own antenna.