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Simplex 562-894 Audio Controller Board for 4100 Series Fire Alarm Voice Systems
- Regular price
- $1,585.00
- Sale price
- $1,585.00
- Regular price
-
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Product Description P/N: 562-894
Description
The Simplex 562-894 is an audio control board designed for the emergency voice and audio subsystem of legacy Simplex 4100 Series fire alarm control panels. Simplex part number 562-894 manages audio signals used for voice messaging, tones, amplifier distribution, and supervised audio communication within compatible 4100 fire alarm installations.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Simplex |
| Category | Fire Alarm & Life Safety |
| Part Number | 562-894 |
| Subcategory | Fire Alarm Audio Control Boards |
| Product Type | Audio Controller Board |
| System Series | Simplex 4100 Series |
| Primary Function | Fire Alarm Voice and Audio Control |
| Application | Emergency Voice / Alarm Communication Systems |
| Audio Type | Low-Level Voice and Tone Audio |
| Audio Distribution | Multiple Audio Outputs |
| Amplifier Interface | Compatible Simplex Legacy 4100 Audio Amplifiers |
| Audio Network Wiring | Supervised |
| Compatible Retrofit Architecture | 4100U / 4100ES Analog Audio via Required Isolation Hardware |
| Audio Isolator Compatibility | Simplex 742-302 Audio Isolator Assembly |
| Test / Adjustment Provision | TP6 Test Point and R88 Audio-Level Adjustment |
| Installation Type | Internal Fire Alarm Control Panel PCB |
| Manufacturer Status | Discontinued |
| Weight | 1.25 lb |
Information About 562-894
The 562-894 is a legacy Simplex 4100 Series Audio Controller Board used as a central component of compatible emergency voice/alarm communication systems. The board interfaces with system audio amplifiers and provides multiple audio connections for distributing voice and tone signals throughout the protected facility. Its architecture supports supervised audio riser operation and can be interfaced with later 4100U/4100ES analog audio equipment when the appropriate Simplex isolation hardware and system configuration are used. As a manufacturer-discontinued OEM assembly, the board is primarily intended for maintenance, restoration, and board-level replacement in existing Simplex 4100 voice evacuation systems.
Key Features:
- Audio Control Function: Controls and distributes emergency voice and tone audio within compatible Simplex 4100 systems.
- Legacy 4100 Compatibility: Designed specifically for the audio architecture used by legacy Simplex 4100 fire alarm control panels.
- Voice Evacuation Support: Works within emergency voice/alarm communication systems used for occupant notification and instructions.
- Multiple Audio Outputs: Provides dedicated audio output connections for distribution to compatible system equipment.
- Amplifier Interface: Supplies low-level audio signals to compatible legacy Simplex audio amplifier assemblies.
- Supervised Audio Riser: Supports supervised audio network wiring for detection of circuit faults within the fire alarm audio system.
- Audio Network Connections: Provides incoming and outgoing connections for integration into compatible distributed audio configurations.
- Firefighter Telephone Integration: Designed within the 4100 audio architecture that can operate alongside compatible firefighter telephone equipment.
- Retrofit Interface Capability: Legacy audio installations can interface with compatible 4100U/4100ES analog audio risers using specified Simplex isolation and conversion hardware.
- Field Adjustment Provision: Includes audio-level adjustment and test provisions used during system setup and servicing.
- OEM Board-Level Replacement: Provides a direct service component for existing installations using the 562-894 Audio Controller Board.
- Discontinued Component Support: Suitable for maintaining legacy Simplex systems where replacement of the complete fire alarm voice system is not required.
The 562-894 delivers the reliability and precision required for maintaining voice, tone, and audio distribution functions in legacy Simplex 4100 fire alarm systems.
Description
The Simplex 562-894 is an audio control board designed for the emergency voice and audio subsystem of legacy Simplex 4100 Series fire alarm control panels. Simplex part number 562-894 manages audio signals used for voice messaging, tones, amplifier distribution, and supervised audio communication within compatible 4100 fire alarm installations.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Simplex |
| Category | Fire Alarm & Life Safety |
| Part Number | 562-894 |
| Subcategory | Fire Alarm Audio Control Boards |
| Product Type | Audio Controller Board |
| System Series | Simplex 4100 Series |
| Primary Function | Fire Alarm Voice and Audio Control |
| Application | Emergency Voice / Alarm Communication Systems |
| Audio Type | Low-Level Voice and Tone Audio |
| Audio Distribution | Multiple Audio Outputs |
| Amplifier Interface | Compatible Simplex Legacy 4100 Audio Amplifiers |
| Audio Network Wiring | Supervised |
| Compatible Retrofit Architecture | 4100U / 4100ES Analog Audio via Required Isolation Hardware |
| Audio Isolator Compatibility | Simplex 742-302 Audio Isolator Assembly |
| Test / Adjustment Provision | TP6 Test Point and R88 Audio-Level Adjustment |
| Installation Type | Internal Fire Alarm Control Panel PCB |
| Manufacturer Status | Discontinued |
| Weight | 1.25 lb |
Information About 562-894
The 562-894 is a legacy Simplex 4100 Series Audio Controller Board used as a central component of compatible emergency voice/alarm communication systems. The board interfaces with system audio amplifiers and provides multiple audio connections for distributing voice and tone signals throughout the protected facility. Its architecture supports supervised audio riser operation and can be interfaced with later 4100U/4100ES analog audio equipment when the appropriate Simplex isolation hardware and system configuration are used. As a manufacturer-discontinued OEM assembly, the board is primarily intended for maintenance, restoration, and board-level replacement in existing Simplex 4100 voice evacuation systems.
Key Features:
- Audio Control Function: Controls and distributes emergency voice and tone audio within compatible Simplex 4100 systems.
- Legacy 4100 Compatibility: Designed specifically for the audio architecture used by legacy Simplex 4100 fire alarm control panels.
- Voice Evacuation Support: Works within emergency voice/alarm communication systems used for occupant notification and instructions.
- Multiple Audio Outputs: Provides dedicated audio output connections for distribution to compatible system equipment.
- Amplifier Interface: Supplies low-level audio signals to compatible legacy Simplex audio amplifier assemblies.
- Supervised Audio Riser: Supports supervised audio network wiring for detection of circuit faults within the fire alarm audio system.
- Audio Network Connections: Provides incoming and outgoing connections for integration into compatible distributed audio configurations.
- Firefighter Telephone Integration: Designed within the 4100 audio architecture that can operate alongside compatible firefighter telephone equipment.
- Retrofit Interface Capability: Legacy audio installations can interface with compatible 4100U/4100ES analog audio risers using specified Simplex isolation and conversion hardware.
- Field Adjustment Provision: Includes audio-level adjustment and test provisions used during system setup and servicing.
- OEM Board-Level Replacement: Provides a direct service component for existing installations using the 562-894 Audio Controller Board.
- Discontinued Component Support: Suitable for maintaining legacy Simplex systems where replacement of the complete fire alarm voice system is not required.
The 562-894 delivers the reliability and precision required for maintaining voice, tone, and audio distribution functions in legacy Simplex 4100 fire alarm systems.