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Features

• 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

• Built-in RS-232 and USB interface for programming via PC

• Built-in Form C trouble relay rated at 2.5 amps at 27.4 VDC

• Improvements in SKSS software deliver five times faster uploads/downloads

• Two built-in Form C programmable relays rated at 2.5 amps at 27.4 VDC

• Plex-1 door option combines a dead front cabinet door with a clear window, limiting access to the panel while providing

   single button operation of the reset and silence functions

• 6 amp power supply and maximum charging capacity of 35 amp hours

  (An additional cabinet enclosure is required for batteries in excess of 18 amp hours)

• Programmable date setting for Daylight Saving Time

Installation

The 5820XL can be surface or flush mounted

Compatibility

The 5820XL signal line circuit (SLC)

supports multiple device types of the same

protocol:

• SK (System Sensor)

• SD

You cannot mix SD and SK SLC devices on a FACP.