Bosch EVAX Expansion Panels 25W 4ZA Features
The Bosch Voice Evacuation systems and expansion panels provide a variety of options that can be easily added to an existing fire alarm control panel system for area of assembly applications and for high-rise voice evacuation not requiring firemens’ phones. Choose up to 2000 W of audio amplifier power to meet your speaker power requirements. You can supervise multiple zones through your choice of zone splitters. The EVAX25 provide 25 W of audio amplifier power in a standard-size enclosure.
Features
- Digitally-recorded automatic evacuation message: Up to 4 minutes of message capacity for effective communication during emergencies.
- Alarm and alert signals: Provides clear and audible alerts to ensure safety and compliance in emergency situations.
- Live microphone override: Allows immediate communication over messages and tones, enhancing responsiveness during emergencies.
- 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 modern aesthetic and easy maintenance, making it suitable for various environments.
Bosch EVAX25EM/4ZA Detailed Specifications
| Amplifier Power | 25 W |
| Message Capacity | Up to 4 minutes |
| Compatibility | 12 V or 24 V FACPs |
| Construction Type | Dead-front |
| Zone Supervision | Multiple zone supervision available |



















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