The Numens 642-003 Addressable Visual Alarm Device is a high-performance notification appliance designed to provide clear visual fire alerts in intelligent fire alarm systems. Featuring a wireless transmission path, this addressable visual alarm enables efficient communication with compatible fire alarm equipment while minimizing wiring requirements, making installation faster, cleaner, and more flexible.

Finished in a highly visible red housing, the Numens 642-003 uses a bright visual indicator to alert occupants during fire emergencies. It is particularly effective in environments where audible alarms alone may not be sufficient, such as noisy workplaces or areas requiring visual notification for enhanced accessibility.

Its addressable technology allows each device to be individually identified, monitored, and controlled by the fire alarm control panel, improving system diagnostics, maintenance, and emergency response. The wireless communication capability also makes it ideal for retrofit projects, offices, hotels, hospitals, schools, shopping centers, warehouses, commercial buildings, and other facilities where conventional wiring may be difficult or costly.

Built for dependable operation, the Numens 642-003 delivers reliable wireless communication, stable performance, and low maintenance, making it an excellent choice for modern addressable fire alarm systems requiring effective visual notification.

Key Features

• Addressable visual alarm device
• Wireless transmission path for flexible installation
• Bright visual warning indicator
• High-visibility red housing
• Individually addressable for precise system monitoring
• Reliable wireless communication
• Fast visual notification during fire emergencies
• Easy installation with reduced cabling
• Stable and dependable performance
• Low maintenance operation
• Suitable for retrofit and new installations
• Compatible with intelligent addressable fire alarm systems