Honeywell Silent Knight SK-FML Fiber Card Multi Mode

Product Description

The HONEYWELL SILENT KNIGHT SK-FML is a multi-mode fiber card designed for use in fire alarm control systems. It provides a fiber optic communication interface, allowing fire alarm panels to transmit supervisory and alarm signals over multi-mode fiber cabling. This type of card is typically installed by licensed fire alarm technicians working on commercial or industrial fire detection and notification systems where fiber optic infrastructure is already in place or required by the installation environment.

The SK-FML is suited for commercial fire alarm applications where copper-based communication is not practical or where electromagnetic interference, long cable runs, or building codes require fiber optic interconnects. It integrates into compatible HONEYWELL SILENT KNIGHT fire alarm control panels as an accessory card, expanding the panel's communication capabilities without replacing core system functionality.

Key Features

• Multi-mode fiber optic interface for fire alarm panel communication
• Designed as a plug-in accessory card for compatible fire control panels
• Supports fiber cabling infrastructure in commercial and industrial installations
• Sold as a single unit (each)

Compatibility

Designed as an OEM-style accessory card for compatible HONEYWELL SILENT KNIGHT fire alarm control panels that support fiber optic communication expansion.

Installation Notes

Installation must be performed by a licensed fire alarm technician in accordance with NFPA 72 and applicable local codes. Power down the fire alarm control panel completely before inserting or removing any accessory cards to prevent damage to system components. Verify fiber connector type and multi-mode cable specifications match panel requirements before installation. After installation, perform a full system functional test to confirm proper communication and signal integrity.