The controller’s role
FB4 is hardware for controlling laser content. Depending on version and mode, it supports a computer network connection, DMX/Art-Net control and standalone stored-content playback. Connections vary by version.
The software’s role
QuickShow and BEYOND support show creation and control. Choose according to workflow, synchronisation and licensed features. Compare the current specifications of the intended version before purchase.
Prepare the system before content
Specify projector count, control workflow, lighting-console integration and synchronisation needs. The operator verifies zones and safety settings before running content at the venue.
Prepare these details
Your discussion-preparation list. Checking items is not a technical inspection or approval for use. Stored only in this browser.
Two more useful answers
Is FB4 just a network adapter?
No. It includes laser-content control and playback functions.
Does software replace the operator?
No. Monitoring and safety remain part of show operation.
Sources and further reading
Editorial summary · checked 11 September 2026. International guidance provides technical context, not a statement of Croatian regulations. Current instructions for the exact model take precedence.
PANGOLIN LASER SYSTEMS · LUMILASSoftware, control & safety
