Kidde Dual Input Riser Module for Fire Safety Systems Enhanced Protection

The Kidde Dual Input Riser Module functions as an intelligent addressable component designed to switch between two signal or audio input circuits into one designated output. It installs directly into commercial and residential fire alarm assemblies, such as Signature Series life safety systems, to manage notification appliance circuits and direct polarized 24 Vdc or 25/70 VRMS audio risers.

This component satisfies performance criteria outlined in NFPA 72 for National Fire Alarm and Signaling Code standards regarding initiating device circuits, notification appliances, and signaling pathway survivability. By maintaining continuous circuit integrity, the module ensures reliable signal distribution across the facility network.

Key Features & Construction

• Class A Design: Maintains continuous circuit integrity and path fault tolerance for critical signaling lines.
• Dual Input Switching: Integrates dependable switching logic to transition between two signal or audio input circuits into a single output.
• System Compatibility: Interfaces efficiently with Kidde intelligent control panels and compatible Signature Series fire alarm architectures.
• Durable Construction: Engineered with a molded high-impact engineered polymer housing built to withstand long-term operational demands in electrical enclosures.

Technical Specifications & Compliance Table

Contractors must verify local Authority Having Jurisdiction (AHJ) requirements and consult the official manufacturer technical data sheets before system programming, wiring, and physical installation.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)