SKE-450ZN6 SILENT KNIGHT

Product Overview

The Silent Knight SKE-450ZN6 is a 50-watt voice evacuation system designed to deliver clear, reliable emergency audio messaging across six independent speaker zones. Activated by alarm inputs, the system plays pre-recorded digital voice messages corresponding to the triggered input, ensuring efficient and controlled evacuation communication.

The integrated 6-zone splitter (ZN6) divides the amplifier output into six Class A or Class B speaker circuits, allowing paging by individual zone or All Call activation for simultaneous announcements across all areas. With built-in digital message repeating, supervised microphone, power supply, and system monitoring indicators, the SKE-450ZN6 offers a complete and flexible voice evacuation solution for life safety applications.

Key Features

• 50 watts total audio output power
• Integrated 6-zone splitter (Class A or Class B)
• Up to 20 watts per zone, 50 watts maximum system output
• Supports 25 VRMS or 70.7 VRMS speaker circuits
• Programmable digital voice messages
• Built-in Digital Message Repeater (up to three messages)
• Supervised onboard microphone for paging and message programming
• All Call capability to activate all zones simultaneously
• Two alarm inputs: reverse polarity and supervised dry contact
• Dedicated Form C relays for alarm and trouble
• Built-in power supply with battery charging capability
• Dead-front cabinet design for safety and tamper protection
• Seven visual status indicators (alarm, trouble, power, battery, ground fault, microphone, speaker)