The A-4224 from Alpha is a 24 Unit Area Of Rescue MAS-AUD that enhances safety in emergency situations by providing clear communication between remote stations and a master unit. Designed for easy installation and compliance with ADA standards, it ensures that help is readily available and accessible.
Alpha A-4224 Key Features
- ADA Compliant: Meets accessibility standards, ensuring safety for all individuals, including those with disabilities.
- Clear 2-Way Voice Communication: Facilitates effective communication in emergencies, allowing for quick response and coordination.
- Hands-Free Voice Reply: Enables users to communicate without needing to press buttons, enhancing ease of use during stressful situations.
- Supervised System: Monitors functionality to ensure reliability, providing peace of mind that the system is operational when needed.
- Standard or Anti-Vandal Remotes: Offers flexibility in choosing remotes that suit the environment, enhancing security and durability.
- Indoor or Outdoor Remotes: Provides options for different installation environments, ensuring accessibility regardless of location.
- Battery Back-up: Optional feature to maintain operation during power outages, ensuring continuous functionality.
- Choice of Master Stations: Allows customization based on specific needs and preferences, enhancing user experience.
- ADA Compliant Signage: Available for clear identification, ensuring that all users can access the system effectively.
- Standard Electrical Box Compatibility: Remotes can be mounted easily into existing installations, simplifying the setup process.
- Simple Wiring: Streamlined installation process reduces complexity and time, making setup accessible for various skill levels.
Alpha A-4224 Detailed Specifications
| Model | A-4224 |
| Type | Area Of Rescue Master Audio |
| Units Supported | 24 |
| Remote Stations Compatible | #4201B/V or 4201B/VM |
| Installation | Requires BB-44 Flush Back Box |
| Compliance | ADA Compliant (check local AHJ) |
| Communication Type | 2-Way Simplex |
| Power Options | Battery Back-up (optional) |
| Mounting | Standard electrical boxes |



















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