The System Sensor COSMOD4W i4 Series 4-Wire Interface Module enables seamless integration of compatible smoke and carbon monoxide detectors with a wide range of fire alarm control panels. Designed for efficient system communication and simplified installation, it supports up to 12 connected detectors while providing distinct signaling for smoke, CO, and trouble conditions.

• Supports integration of up to 12 compatible i4 Series and i3 Series detectors through a single interface module
• Provides separate smoke, carbon monoxide, and optional trouble zone outputs for enhanced system monitoring
• Compatible with System Sensor COSMO-4W combination detectors and 4WTA-B smoke detectors
• LED status indicators display normal operation, wiring faults, maintenance alerts, alarm events, and detector end-of-life notifications
• Features durable SEMS screw terminals and flexible mounting options for fast, reliable installation