The Bosch Expansion Panel 50W 8ZA in Charcoal Grey offers a reliable and efficient solution for enhancing your fire alarm control panel system. This expansion panel is designed for area of assembly applications and high-rise voice evacuation systems, delivering up to 50 W of audio amplifier power. It supports multiple zones and includes features like digitally-recorded messages and live microphone override, making it an ideal choice for comprehensive evacuation communication.
Bosch Expansion Panel 50W 8ZA Features
- Digitally-recorded automatic evacuation message: Offers up to 4 minutes of message capacity, ensuring clear and effective communication during emergencies.
- Alarm and alert signals: Provides essential alerts to help guide occupants during an evacuation.
- Live microphone override: Allows for real-time communication, enabling staff to provide instructions over the evacuation message and tone.
- Compatibility: Works with 12 V or 24 V, analog-addressable or microprocessor-based fire alarm control panels (FACPs), ensuring versatility in installation.
- Clean dead-front construction: Offers a sleek design that blends seamlessly into any environment while maintaining functionality.
Bosch Expansion Panel 50W 8ZA Specifications
| Model | EVAX50EM/8ZA |
| Power Output | 50 W |
| Message Capacity | Up to 4 minutes |
| Voltage Compatibility | 12 V or 24 V |
| Construction | Clean dead-front |



















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