Description
The Silent Knight SK-6820 is a 1,110-point addressable fire alarm control panel designed for large-scale fire protection and system integration. It supports multiple connected panels, enhanced communication options, and advanced features such as wireless detection and programmable annunciation.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Silent Knight |
| Category |
Fire Alarm Systems |
| Part Number |
SK-6820 |
| Subcategory |
Fire Alarm Control Panels |
| Addressable Capacity |
1,110 points |
| Panel Connectivity |
Up to 17 panels, via copper wire or fiber optic cable |
| Signal Line Circuits (SLCs) |
Multiple supported, limited only by point capacity |
| Communication Interfaces |
Built-in dual path IP and POTs communicator |
| USB Interface |
Built-in, for local programming |
| Wireless Detection |
SWIFT® capable |
| Remote Annunciators |
Supports up to 16 |
| Annunciator Display |
4 x 20 LCD with 80-character capacity and large keypad |
| Firmware |
Field-upgradeable |
| NAC Circuits |
6 circuits |
| NAC Power Supply |
6A total |
| Supported Wiring Styles |
Class B (Style 4) and Class A (Style 6) for SLC, SBUS, and Flexput |
| Programming Tools |
JumpStart™, HFSS software, SKST selection tool |
| Daylight Saving Time |
Programmable automatic adjustment |
| Operating Temperature |
32°F to 120°F (0°C to 49°C) |
| Color |
Red |
| Weight |
Approx. 28 lbs (12.8 kg) |
Information About SK-6820
The SK-6820 is part of Silent Knight’s advanced IntelliKnight® platform, delivering large-scale addressable fire protection with expanded connectivity and communications. It supports up to 1,110 addressable points and allows connection of up to 17 panels in a single system, using either copper or fiber-optic cabling. Integrated dual path IP and POTs communication ensures robust alarm transmission with built-in redundancy. The system is also SWIFT® capable, enabling wireless detection for flexible installations, and provides compatibility with up to 16 remote annunciators for expanded system control.
Key Features:
- High Point Capacity: Supports up to 1,110 addressable points across multiple SLCs.
- Panel Networking: Connect up to 17 panels using copper or fiber-optic communication.
- Dual Path Communication: Built-in IP and POTs communicator ensures reliable reporting with redundancy.
- Wireless Detection: SWIFT® capable system allows integration of wireless devices for flexible installations.
- Powerful Notification Circuits: Six NAC circuits with 6A power supply provide strong notification capability.
- Annunciator Support: Compatible with up to 16 remote annunciators for expanded control and monitoring.
- User-Friendly Interface: 4 x 20 annunciator with 80-character LCD and large keypad simplifies operation.
- Simplified Programming: Built-in USB, JumpStart™, HFSS software, and SKST tool streamline configuration.
- Future-Proof Design: Field-upgradeable firmware and programmable Daylight Saving Time adjustments.
The SK-6820 delivers the reliability and precision required for large-scale fire detection, networked control, and code-compliant monitoring across complex facilities.
