SKE-450ZN6 | Silent Knight 50W Six-Zone Voice Evacuation System with Digital Message Repeater
Silent Knight · Industrial Automation & Electrical
Description The Silent Knight SKE-450ZN6 by Honeywell is a 50-watt intelligent voice evacuation system designed for life safety and emergency communication applications. It features a built-in digital message repeater, power supply, and supervised microphone, providing clear and reliable voice announcements during fire or emergency events. With six-zone audio distribution and flexible programming options, the SKE-450ZN6 ensures effective notification coverage in complex facilities. Technical Specifications Condition New/Never Used Surplus Brand Silent Knight by Honeywell Category Fire Alarm Equipment Part Number SKE-450ZN6 Subcategory Voice Evacuation System Output Power 50 Watts Number of Zones 6 Built-in Components Digital Message Repeater, Power Supply, Supervised Microphone Alarm Inputs Two (Reverse Polarity, Supervised Dry Contact) Voltage Operation 25 VRMS or 70.7 VRMS Message Programming Via microphone, line input, or internet download Activation Type Automatic or manual (microphone override) Mounting Type Wall-mounted metal cabinet Input Trigger Type Reverse polarity and dry contact Production Status Active UPC Code 783196012018 Country of Origin United States (subject to change) Dimensions 31 × 21 × 8 in Weight 40 lbs Information About SKE-450ZN6 The SKE-450ZN6 is part of the Silent Knight SKE-Series Voice Evacuation Systems, engineered for seamless integration with fire alarm control systems. It supports both 25 VRMS and 70.7 VRMS speaker circuits, allowing compatibility with a wide range of installations. The system includes two alarm inputs—one reverse polarity and one supervised dry contact—and a digital message repeater for customized alerts. Featuring a built-in six-zone splitter, the SKE-450ZN6 enables targeted audio distribution and can be programmed locally via microphone, line input, or internet download for flexible configuration. Key Features: 50-Watt Audio Output: Provides high-power, clear audio coverage for emergency voice communication. Six-Zone Splitter: Allows division of the speaker output into six independent zones for targeted evacuation messaging. Digital Message Repeater: Stores and repeats pre-recorded evacuation or alert messages automatically upon activation. Supervised Microphone: Ensures live announcements can override pre-recorded messages when required. Dual Alarm Inputs: Supports activation via reverse polarity or supervised dry contact triggers for flexible integration. Programmable Audio Messages: Messages can be recorded via microphone, line input, or downloaded via the internet. Flexible Voltage Support: Operates on both 25 VRMS and 70.7 VRMS speaker lines to accommodate most installations. Metal Cabinet Design: Durable enclosure for long-lasting performance in commercial and industrial environments. The SKE-450ZN6 delivers the reliability and precision required for compliant, large-scale emergency voice evacuation and communication systems.
Brand: Silent Knight · Category: Industrial Automation & Electrical
Key features
- 50-Watt Audio Output: Provides high-power, clear audio coverage for emergency voice communication.
- Six-Zone Splitter: Allows division of the speaker output into six independent zones for targeted evacuation messaging.
- Digital Message Repeater: Stores and repeats pre-recorded evacuation or alert messages automatically upon activation.
- Supervised Microphone: Ensures live announcements can override pre-recorded messages when required.
- Dual Alarm Inputs: Supports activation via reverse polarity or supervised dry contact triggers for flexible integration.
- Programmable Audio Messages: Messages can be recorded via microphone, line input, or downloaded via the internet.
- Flexible Voltage Support: Operates on both 25 VRMS and 70.7 VRMS speaker lines to accommodate most installations.
- Metal Cabinet Design: Durable enclosure for long-lasting performance in commercial and industrial environments.
Specifications
| Manufacturer part number | SKE-450ZN6 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Silent Knight by Honeywell |
| Category | Fire Alarm Equipment |
| Part Number | SKE-450ZN6 |
| Subcategory | Voice Evacuation System |
| Output Power | 50 Watts |
| Number of Zones | 6 |
| Built-in Components | Digital Message Repeater, Power Supply, Supervised Microphone |
| Alarm Inputs | Two (Reverse Polarity, Supervised Dry Contact) |
| Voltage Operation | 25 VRMS or 70.7 VRMS |
| Message Programming | Via microphone, line input, or internet download |
| Activation Type | Automatic or manual (microphone override) |
| Mounting Type | Wall-mounted metal cabinet |
| Input Trigger Type | Reverse polarity and dry contact |
| Production Status | Active |
| UPC Code | 783196012018 |
| Country of Origin | United States (subject to change) |
| Dimensions | 31 × 21 × 8 in |
| Weight | 40 lbs |
| Product type | Voice Evacuation System |
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