Description

Silent Knight 5820 / 5820-EVS Installation Manual

The Silent Knight 5820 / 5820-EVS Installation Manual is the engineering reference for installing the Silent Knight 5820 addressable fire alarm panel and its EVS (Emergency Voice System) variant. The 5820 sits in the same family as the IntelliKnight 5820XL but is targeted at slightly different market segments.

What the manual covers

• Cabinet mounting, AC mains wiring, earthing
• Battery sizing for NFPA 72 standby and alarm
• SLC loop topology with line isolators
• Silent Knight addressable device addressing
• NAC wiring for sounders and visual notification appliances
• EVS variant: voice evacuation amplifier integration
• EVS variant: speaker circuit wiring
• Auxiliary I/O and relay configuration
• Programming workflow
• Walk test and commissioning sign-off

Who should use this manual

This manual is for fire alarm commissioning engineers deploying Silent Knight 5820 or 5820-EVS panels. The EVS variant requires voice evacuation competence alongside fire detection programming.

5820 vs IntelliKnight 5820XL

The 5820 and IntelliKnight 5820XL are related but distinct products. Confirm the exact panel model before working from these manuals; the engineering details differ between the variants.

Related Silent Knight manuals

For the standalone EVS Emergency Voice System, see the EVS Installation Manual. For the larger 6820 platform, see the 6820 / 6820-EVS Installation Manual.

Related fire alarm training

For voice evacuation and SLC fundamentals, see the BH Courses Notifier Fire Alarm Training (Honeywell sister platform) and the Fire Alarm Training Course.