Silent Knight 5820XL Addressable Fire Alarm Control Panel

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  • Regular price $4,700.00

5820XL is an intelligent addressable fire alarm control panel(FACP). The basic 5820XL system can be expanded by adding modules such as 5860 remote annunciator, 5815XL signalling line circuit expander, 5824 serial/parallel printer interface module (for printing system reports), and 5895XL intelligent power module. 5820XL supports SD or SK devices. 5820XLalso features a powerful built-in dual line fire communicator that allows for reporting of all system activity to a remote monitoring location.

• Built in support for 99 SK detectors and 99 SK modules,expandable to 396 SK detectors and 396 SK modules using System Sensor protocol
• Built in support for 127 SD devices, expandable to 508 SD devices using the SD protocol.
• Uses standard wire—no shielded or twisted pair required
• Built-in digital communicator
• Central station reporting by point or by zone
• Built-in synchronization for appliances from AMSECO®, Gentex®, Faraday, System Sensor, and Wheelock®
• Flexput™ I/O circuits
• Supports Class B (Style 4) and Class A (Style 6) configuration
for SLC, SBUS, and Flexput circuits
• 13 pre-programmed output cadences (including ANSI-3.41) and 4 programmable outputs
• Built-in annunciator with 80-character LCD display
• RS-485 bus provides communication to system accessories


The 5820XL signal line circuit (SLC)
supports multiple device types of the same
• SK (System Sensor)
• SD
You cannot mix SD and SK SLC devices on