CO-REPL SYSTEM SENSOR

Product Overview

 The i4 Interface Module allows up to 12 i4 Series or compatible i3 Series smoke detector models to be integrated into a fire alarm control panel using only 2 to 3 zones: a smoke zone, a CO zone, and an optional trouble zone. Detectors sound ANSI Temporal 3 for smoke events and ANSI Temporal 4 for CO events. When one detector enters alarm, all connected detectors sound, providing a high level of warning for occupants.

LED indicators provide instant visual status for normal operation, wiring faults, smoke alarms, CO alarms, and maintenance conditions. The i4 Interface Module supports interconnection of devices without the need for an RSS-MOD and is compatible with a wide range of listed fire alarm control panels.

Key Features

• Integrates up to 12 compatible detectors using only 2 to 3 zones
• Distinct signaling for smoke (Temporal 3) and CO (Temporal 4) events
• Interconnects all detector sounders—no RSS-MOD required
• Compatible with COSMO-2W and 2WTA-B (2-wire) detectors
• Compatible with COSMO-4W and 4WTA-B (4-wire) detectors
• Supports EZ Walk loop testing (2-wire detectors only)
• Mounts to a 4-11/16" square back box with SEMS screw terminals
• Optional trigger inputs allow multiple modules to sound together