Silent Knight SK-FML Field-Mount Loop Module.

Key features

• Field-mounted module providing SLC loop connectivity for the SK-series ECS/NVCM mass notification platform
• Standby and alarm current both 0.053 A, drawing constant current regardless of alarm state
• Non-condensing humidity rated at 90°F (30°C) operating conditions
• Interfaces to systems using the ECS-NVCM module for mass notification circuit control
• Installs in the field at the device or zone level for distributed SK SLC loop configurations

The SK-FML is a field-mount loop module in the Silent Knight SK product line (a Honeywell brand). Datasheet extraction indicates it interfaces with the ECS-NVCM mass notification and voice communications module, placing it within the larger Silent Knight emergency communications system architecture. Its constant 0.053 A draw simplifies loop loading calculations. Consult the SK-FML and ECS-NVCM installation guides to confirm circuit wiring, address configuration, and compatible panel firmware versions before ordering.

Verify panel/device family compatibility before ordering.