Silent Knight 5499

The Silent Knight 5499 is a 9-amp distributed power module designed to provide separate power circuits for notification appliances in fire alarm systems. It features four independently configurable notification appliance circuits (NACs) and integrated battery charging with backup power for ADA-compliant alarm signaling.

Key Features

• 9-amp output with four independent notification appliance circuits (NACs)
• Configurable as four Class B, two Class A, or hybrid Class A/B
• Integrated battery charging circuit for backup power
• Built-in ANSI cadence pattern generator
• Synchronization protocols for System Sensor, Gentex, and Wheelock appliances
• Advanced switch-mode power supply technology

Technical Specifications

• Output Capacity: 9 amps continuous
• Notification Appliance Circuits: Four independently controlled NACs
• AC Input: 120VAC at 3.0A nominal
• Circuit Configuration: Four Class B, two Class A, or one Class A + two Class B
• Features: Built-in cadence, synchronization, battery charging
• Primary Use: Powering notification appliances per ADA requirements

Certifications

• UL Listed for fire alarm notification power distribution
• ADA compliant for accessible alarm signaling