Optical Systems Design 844013 REV01 OSD327 OSD329 CCTV Transmission System is a CCTV transmission solution from Optical Systems Design, identified by model 844013 with revision 01 and the part numbers OSD327 and OSD329. The combination of these identifiers denotes the system’s specific configuration within the Optical Systems Design lineup. This device is described by its name as a CCTV transmission system, indicating its purpose to convey video signals from CCTV cameras to display or recording equipment.
