The Siemens FSD901-U3 Remote Annunciator is a professional-grade visual notification device designed for comprehensive fire alarm system monitoring in complex commercial and institutional environments. This robust black-finished annunciator provides critical system status information, enabling rapid visual communication of alarm conditions across addressable fire detection networks.
Engineered for seamless integration with Siemens fire alarm control panels, the FSD901-U3 delivers comprehensive monitoring capabilities for facilities requiring precise, real-time emergency response tracking. Typical installation contexts include high-rise office complexes, healthcare facilities, educational campuses, and industrial manufacturing environments where immediate visual system status is crucial for life safety protocols.
Key Features
- Compatible with Siemens addressable fire alarm panel architectures
- Rugged black powder-coated metal enclosure for durability in challenging environmental conditions
- LED indicator matrix for clear, instantaneous zone and system status visualization
- Advanced microprocessor-based design ensuring reliable, consistent performance
- UL Listed and compliant with NFPA 72 fire alarm notification requirements
- Supports multiple communication protocols for flexible system integration
Specifications
- Operating Voltage: 24VDC (nominal)
- Current Draw: Approximately 100mA during standby, 250mA during alarm
- Enclosure Dimensions: 12.5″ H x 8.75″ W x 3.5″ D
- Operating Temperature Range: 32°F to 120°F (0°C to 49°C)
- Regulatory Compliance: UL 268, UL 464, NFPA 72
Professional fire alarm installers and system integrators will appreciate the FSD901-U3’s precision engineering, which facilitates straightforward mounting and configuration across diverse commercial fire detection architectures. The annunciator’s modular design supports rapid installation and provides critical visual feedback necessary for effective emergency response management.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 3.5 lbs |
|---|---|
| Dimensions | 14 × 10 × 3 in |
| Condition | New |
| Manufacturers | Siemens |
| Part Type | Annunciator |







