Silent Knight SKE-450 Silent Knight SKE450 50W Voice Evacuation Panel, 50W

Designed to provide clear, actionable emergency communications across commercial, educational and healthcare facilities, the Silent Knight by Honeywell SKE-450 voice evacuation panel combines reliable audio performance with installation flexibility. As a 50W voice evacuation system, the SKE-450 delivers intelligible prerecorded or live voice messages and supports 25 or 70.7 VRMS speaker circuits with Class A/B wiring for straightforward integration into existing fire alarm and security systems. The onboard Digital Signal Processor, built-in Digital Message Repeater and supervised microphone let technicians record or download up to three messages, perform live paging and fine-tune audio without extra hardware. For larger sites, the ZN4 and ZN6 variants add 4- or 6-zone splitting for localized notifications while preserving an All Call option for building-wide evacuation. Supervised inputs, visual trouble indicators and a dead-front cabinet reduce nuisance events and make maintenance and monitoring easier for security and facilities teams. Ideal for retrofit projects or new builds that require compliant, monitored emergency voice capabilities—contact us to specify the SKE-450 for your fire alarm, security monitoring or emergency communications design.

• Delivers clear, dependable emergency voice instructions with 50W output to improve occupant safety and response times
• Flexible installation: supports 25 or 70.7 VRMS and Class A or B speaker circuits for easy retrofit or new construction
• Built-in Digital Message Repeater and supervised microphone enable fast field recording, live paging and downloadable messages
• Optional 4- or 6-zone splitter allows targeted zone announcements plus All Call for facility-wide alerts
• Supervised alarm inputs and front-panel indicators simplify monitoring, troubleshooting and maintenance for facility managers
• Compact dead-front cabinet and US-made reliability from Silent Knight by Honeywell for secure commercial and institutional installations