Silent Knight 5820XLRB-RC
Silent Knight 5820XLRB-RC
Core Charge $1450
In stock!
The Silent Knight 5820XLRB is a reconditioned IntelliKnight 5820XL intelligent addressable fire alarm control panel, built around a modular design with distributed intelligent power and a built-in digital communicator. It's used as the main control panel in commercial fire alarm systems needing addressable detection with integrated central-station reporting.
Key Features
- Intelligent addressable fire alarm control panel with modular, expandable design
- Built-in dual-line digital communicator for central-station reporting
- Six Flexput I/O circuits configurable as NACs, inputs, or auxiliary power
- One Form C trouble relay plus two programmable relays for auxiliary device control
Technical Specifications
- Device capacity: up to 127 SD devices (expandable to 508), or up to 99 SK detectors and 99 SK modules (expandable to 396 each, 792 points total) on version 10.0+
- Primary AC input: 120 VRMS at 50/60 Hz, 2.5A or 240 VRMS at 50/60 Hz, 1.4A
- Total accessory load: 6A at 27.4 VDC, power-limited
- Standby current: 215 mA; alarm current: 385 mA
- Integrated 6A power supply
Certifications
- UL-listed intelligent fire alarm control panel

