REX (Request to Exit)

REX devices ensure occupants can always exit a controlled door without presenting credentials. Code-required on every access-controlled egress door. EIG PRO uses passive infrared REX sensors on most commercial installs. In a coordinated design, REX (Request to Exit) is selected by required performance, environment, pathway capacity, listed use, compatibility, and the project specification. Product names alone do not establish compliance: the complete channel, supports, terminations, grounding where applicable, and installation workmanship all affect the result. Submittals should identify the exact product and rating before procurement, while field installation should follow the approved details and manufacturer instructions. During closeout, the contractor should verify locations, labels, terminations, and test requirements, then record deviations on as-built documents. Owners should retain product data and results with the room, rack, port, or device schedule. This approach makes REX (Request to Exit) maintainable after turnover and prevents an undocumented component choice from becoming a future troubleshooting problem.