Silent Knight SK-NIC Network Interface Card.

Compliance

• UL Listed
• NFPA 72
• FM Approved

Key features

• Network interface card enabling IP or network communication from a Silent Knight FACP
• Standby and alarm current both 21 mA at operating voltage
• Operating temperature 32°F to 120°F (0°C to 49°C), 0% to 93% relative humidity (non-condensing)
• Supports remote annunciation, monitoring, and panel-to-panel communication over a network
• Compatible with 5820XL and 6500 series panels; installs as an expansion card in the panel enclosure

The SK-NIC is a network interface card for Silent Knight SK-series fire alarm control panels (a Honeywell brand). It extends the panel's communication capabilities to support IP-based remote monitoring, distributed network reporting, or panel annunciation over structured cabling infrastructure. FM Approval supports insurance-sensitive installations. Confirm the specific communication protocol (Ethernet, RS-485 network, or proprietary SKNET), firmware compatibility, and licensed software requirements from the SK-NIC installation documentation before ordering.

Verify panel/device family compatibility before ordering.