Silent Knight 005815XL Signal Line Circuit Expander for IntelliKnight 5820XL Addressable Fire Control Panel

The Silent Knight 005815XL Signal Line Circuit (SLC) Expander is a high-performance module designed specifically for use with the IntelliKnight 5820XL addressable fire control panel. This expander provides an additional SLC loop, allowing the system to support more addressable devices and significantly expand coverage. With its plug-in connection to the 5820XL main board, installation is fast and straightforward. The 005815XL maintains full compatibility with IntelliKnight’s robust features, including point identification and advanced system diagnostics. Ideal for medium to large facilities requiring scalable fire alarm solutions, this module delivers reliable and flexible fire detection system expansion.