Kidde VM-SLCXB2 Signaling Line Expansion Card

Increase system capacity and simplify upgrades with the Kidde Commercial VM-SLCXB2 signaling line expansion card. This expansion module is designed to extend the signaling line circuits (SLC) of VM-series fire and security control panels, giving you the flexibility to add more detectors, modules, and notification devices without replacing the primary control equipment. As a VM series expansion module (Manufacturer Part Number VM-SLCXB2), it integrates directly with Kidde Commercial panels to maintain consistent monitoring, supervision, and event reporting across the entire system.

The VM-SLCXB2 helps operations teams and installers reduce installation time and labor costs by enabling straightforward expansion of alarm and surveillance coverage. Its compatibility with existing Kidde infrastructure preserves system continuity and makes it ideal for retrofits, facility growth, and phased deployments. Use this alarm expansion module to strengthen fire detection, security monitoring, and building safety strategies while keeping maintenance predictable and efficient. Contact your Kidde representative or add the VM-SLCXB2 to your next order to expand capacity and improve perimeter and interior monitoring today.

• Expands signaling line capacity for Kidde VM systems, allowing more devices and zones without replacing the main panel
• Streamlines installation and reduces downtime with a compact expansion module compatible with VM-series fire alarm platforms
• Enhances security monitoring and system scalability for growing facilities, supporting improved surveillance and alarm coverage
• Simplifies troubleshooting and maintenance by integrating seamlessly with existing Kidde Commercial infrastructure and diagnostics
• Flexible solution for retrofits and new builds, minimizing labor and cabling costs while maximizing system uptime