Silent Knight 5820XL/EVS (Intelligent FACP + DACT) Replacement Board w/ Silent Knight / Hochiki Programming

The 5820XL/EVS Replacement Board (Refurbished) is the main control board for the Silent Knight 5820XL-EVS intelligent addressable fire alarm control panel with an integrated Emergency Voice System. It retains the panel’s built-in digital communicator (DACT), six Flexput I/O circuits, and support for either System Sensor “SK” or Hochiki “SD” addressable device protocols, with expansion for EVS amplifiers and accessories. Programming can be set for SK or SD to match the field devices on the SLC. Key Specifications: Type: Intelligent addressable FACP main control board with integrated EVS and DACT SLC Device Capacity (SK protocol): 99 detectors + 99 modules on board, expandable to 396 detectors + 396 modules with 5815XL SLC expander SLC Device Capacity (SD protocol): 127 devices on board, expandable to 508 devices with 5815XL SLC expander Audio Power Expansion: Supports up to 500 W total using EVS-50W, EVS-100W, and/or EVS-125W amplifiers; each amplifier provides four speaker circuits, expandable to eight with EVS-CE4 Recorded Messages: 15 recordable messages, up to 60 seconds each I/O & Synchronization: Six Flexput I/O circuits; built-in synchronization for AMSECO, Gentex, Faraday, System Sensor, and Wheelock appliances Communications & Programming Ports: RS-232 and USB for PC programming; RS-485 for accessories Power Supply / Charging: 6 A supply; battery charging capacity 7–35 Ah (18 Ah max in the main cabinet; higher with external cabinet) Primary Power: 120 VAC, 60 Hz, 2.5 A Compatible Modules & Accessories: 5860 – (Gray) LCD remote annunciator 5860R – (Red) LCD remote annunciator 5815XL – SLC expander 5895XL – Intelligent power module EVS-50W – 50 W amplifier EVS-100W – 100 W amplifier EVS-125W – 125 W amplifier EVS-CE4 – 4-circuit audio expander EVS-SW24 – 24-switch expander EVS-VCM – Voice control module EVS-RCU – Supervised remote command unit (LOC) Compatible Detectors & Devices: SK-PHOTO-W – Photoelectric smoke detectors SK-PHOTO-T-W – Photoelectric smoke + heat detector SK-HEAT-W – Fixed-temperature heat detector SK-HEAT-ROR-W – Rate-of-rise heat detector Also compatible with SD-series (Hochiki protocol) detectors and modules when the panel is programmed for SD devices.