Silent Knight 6820 Intelligent FACP

The 6820 is an intelligent addressable fire alarm control panel that replaces the 5820XL. It provides one on-board SLC supporting up to 159 SK detectors and 159 SK modules or 127 SD devices, with expansion to larger systems using additional SLC loops. A built-in dual-path DACT supports IP and POTS reporting, and a USB interface allows quick panel programming. NOTE: The Silent Knight 6820 is a fully backwards compatible direct replacement for the 5820XL Key Specifications: Type: Intelligent addressable FACP with built-in communicator SLC Capacity: Up to 159 SK detectors + 159 SK modules or 127 SD devices on board; expandable to larger systems with 6815 (SK) or 5815XL (SD) SLC expanders I/O & Synchronization: Six Flexput circuits configurable as NACs or auxiliary power; selectable sync for Amseco, System Sensor, Wheelock, and Gentex appliances Communications: Built-in DACT supporting IP and POTS reporting; optional cellular Programming & Ports: Built-in USB for PC programming; RS-485 for accessories System Design Aids: JumpStart auto-programming; up to 999 zones and 999 output groups; supports up to 24 SBUS devices Networking: Link up to 17 panels (copper or fiber) for single-point communications Power Supply / Charging: 6 A supply; charging capacity 7–35 Ah; cabinet holds two 18 Ah batteries Primary Power: 120 VAC, 60 Hz, 3.3 A Compatible Modules & Accessories: 6815 – SLC expander for SK devices 5815XL – SLC expander for SD devices 5895XL – 6 A auxiliary power with Flexput and relays 5496 – 6 A NAC expander 5860 / 5860R / 6860 / 6855 – LCD remote annunciators 5880 – LED I/O module 5883 – 10-relay interface 5824 – Serial/parallel printer interface Compatible Detectors & Devices: SK-PHOTO-W – Photoelectric smoke SK-PHOTO-T-W – Photoelectric + heat SK-HEAT-W – Fixed-temperature heat SK-HEAT-ROR-W – Rate-of-rise heat Also compatible with SD-series (Hochiki protocol) detectors and modules when the panel is programmed for SD devices.