For most events that are available on eventim.no, bringing a professional camera is not permitted.

Generally, the definition of a professional camera is as follows: If the lens is removable, the camera is not allowed. On the other hand, small digital cameras and pocket cameras are often permitted, however without flash use. This may vary from event to event, so check before each event what the rules are, or contact the venue directly.

Furthermore, bringing recording equipment is not permitted at the vast majority of events. If it is permitted on a rare occasion, in which case it will be indicated in the description at eventim.no.