Condition: New
Simplex 4100-0622
Simplex 4100-0622
Module Digital Audio Riser
Regular price
$599.99
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$599.99
Regular price
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The Simplex 4100-0622 is a digital audio riser module (service no. 742-535) built for the Simplex 4100 series fire alarm and emergency communication system. It receives and decodes digital audio inputs and distributes them across the system's audio riser, supporting the notification appliance audio channels used in voice evacuation applications in large commercial and institutional buildings.
Key Features
- Receives and decodes digital audio signals for distribution across the fire alarm audio riser
- Supports up to eight audio channels
- Designed for integration with Simplex 4100U and TrueSite fire alarm control panels
- Suited to multi-story and multi-tenant buildings requiring voice evacuation audio distribution
Technical Specifications
- Current draw: 70 mA
- NAA input: 25, 70.7, or 0.707 VRMS
- Service number: 742-535
- Compatible systems: Simplex 4100 series / 4100U / TrueSite
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