Codesec OM301 Addressable Supervised Single Output Module

The Codesec OM301 is an addressable supervised single output module designed to control external auxiliary equipment in fire alarm systems. Operating directly on addressable fire alarm loops, this single-channel interface module reliably triggers building automation systems, sounder circuits, door holders, and smoke dampers during emergency events. Built-in supervised output circuitry continually monitors field wiring for open or short-circuit fault conditions to ensure high system operational readiness, while an integral short-circuit isolator protects overall loop communication during cable faults. Complete with clear onboard LED status indication for simplified diagnostics, the OM301 delivers dependable, isolated, and monitored switching performance for Codesec addressable fire control panels.