The RSEU was designed specifically for use in Europe, Middle East, and Africa and is only available in those regions. Chief's projector solutions feature a convenient pin-connection column system focusing on speed of installation.\nThe RSEU features a universal interface that offers a compact design for smaller projectors with all the same great features as the standard RPA Series.\n\n- Compact design is smaller than the RPA by 1/3 and includes the same great features\n- Independent roll, pitch and yaw for quick and precise projector registration\n- Quick connect/disconnect with convenient lamp and filter access on most projectors\n- Disconnecting maintains registration and doesn't affect preset adjustments\n- All-Points Security steel-into-steel locking hardware at all connection points protects against theft\n- Multiple installation options including: flush mount to ceiling, use 0.25" threaded rods, or use a 1.5" NPT column\n- Supports external cable management along side of CPAE Columns\n- Compatible with CPA Plates\n- Also compatible with Chief's CMS columns and 1.5" NPT threaded accessories