Fire-Lite SLC-2LS Fire Alarm Expander Module for FACP Control Panel, Adds Second SLC Loop

Increase your fire detection coverage without replacing your control panel. The Fire-Lite Alarms by Honeywell SLC-2LS expander module is a Control Panel Modules solution that adds a second SLC loop to the FACP, enabling 318 more addressable devices and expanding some systems to a total of 636 devices. Ideal for larger buildings, campuses, and multi-zone installations, the SLC-2LS provides a cost-effective path to scale fire monitoring and security infrastructure while maintaining centralized supervision.

Engineered for dependable operation, the module includes a 7 A switching power supply and a large enclosure that accommodates 18 A‑hour batteries for extended standby power. It installs easily with MS-9600LS and MS-9600UDLS control panels, minimizing downtime and integration effort. Whether you are upgrading a healthcare facility, educational campus, or commercial complex, the SLC-2LS delivers the expanded addressability and reliable power management required for robust fire alarm and security monitoring.

Enhance your surveillance and life-safety system today—add the SLC-2LS expander module to increase device capacity and streamline system expansion.

• Expand system capacity quickly by adding a second SLC loop to support 318 additional addressable devices
• Scales existing Fire-Lite control panels to a combined total of 636 addressable devices for larger installations
• Designed for reliability with a 7 A switching power supply and a large enclosure that accepts 18 A‑hour batteries
• Seamless compatibility with MS-9600LS and MS-9600UDLS panels simplifies integration and reduces programming time
• Improves monitoring and security coverage for commercial, institutional, and multi-site surveillance applications