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.
