The SILENT KNIGHT 6820UEVS is an advanced intelligent addressable fire alarm control panel engineered for comprehensive building protection and emergency management. This system integrates sophisticated fire detection with a built-in emergency voice evacuation capability, allowing facility managers to communicate critical instructions directly to occupants during emergencies.

Designed for mid to large-scale applications, the 6820UEVS supports addressable device networks that pinpoint fire locations with precision, reducing response times and minimizing false alarms. The panel's intelligent processing distinguishes between actual fire conditions and nuisance triggers, enhancing operational efficiency.

The integrated voice evacuation system enables clear, immediate communication through building speakers and notification devices. Customizable voice messages can guide occupants safely out of the building, while also alerting emergency personnel to the fire's location and severity.

This control panel meets stringent fire safety codes and UL standards, making it suitable for commercial offices, hospitals, educational institutions, hotels, and industrial facilities. Its modular architecture allows for system expansion as building needs evolve, while its intuitive interface streamlines installation, maintenance, and emergency response protocols.

Specifications:

Features:

• Intelligent Addressable Fire Alarm Control Panel + Emergency Voice System (EVS) in a single enclosure.
• Expandable up to 1,110 SK addressable points per panel.
• Integrated Emergency Voice System with an onboard supervised microphone.
• 15 recordable one-minute voice messages, assignable to 8 EVS buttons.
• Supports up to 4 Local Operator Consoles (LOC) and 8 addressable amplifiers.
• Can generate 520 Hz tones to meet NFPA 72 requirements.
• Built-in DACT with IP and optional cellular reporting.
• JumpStart® automatic programming to reduce commissioning time.
• 999 software zones + 999 output groups.
• 23 preset notification cadence patterns, including ANSI 3.41.
• Supports up to 24 SBUS devices.
• Two programmable Form-C relays + one fixed trouble relay.
• Compatible with SWIFT® wireless fire alarm devices.
• Field-upgradeable firmware.
• Networking for up to 17 panels/sites, using copper or multimode/single-mode fiber.
• Built-in USB interface for programming.
• Real-time clock/calendar with automatic daylight-saving adjustment.
• 1,000-event history file.
• Built-in diagnostics including drift compensation, pre-trouble maintenance alerts, sensor testing and calibration trouble alerts.