The System Sensor R-20E multi-voltage relay represents a critical component in advanced fire alarm and emergency notification systems, engineered for precise control and signal transmission across complex commercial environments. Designed for professional installers and facilities managers, this relay provides essential interface capabilities between fire alarm control panels and auxiliary notification devices or building management systems.
Ideal for integration with addressable fire alarm panels in high-performance commercial settings such as office complexes, healthcare facilities, educational institutions, and industrial environments, the R-20E offers robust signal routing and activation capabilities. Its versatile multi-voltage design enables seamless compatibility with diverse electrical configurations, reducing installation complexity and ensuring reliable performance across varying system architectures.
Key Features
- Multi-voltage compatibility (supports multiple input and output voltage ranges)
- Configurable relay contacts for flexible system integration
- Meets stringent NFPA 72 National Fire Alarm and Signaling Code requirements
- UL Listed for comprehensive safety and performance standards
- Compact form factor optimized for panel and control module installations
- Enhanced electrical noise immunity for consistent, reliable operation
Specifications
- Input Voltage Range: Configurable across standard control panel voltages
- Contact Rating: Programmable NO/NC configurations
- Operating Temperature: 32°F to 120°F (0°C to 49°C)
- Compatible with addressable and conventional fire alarm systems
Professional fire alarm installers will appreciate the R-20E’s robust design, which facilitates critical signaling functions such as HVAC shutdown, elevator recall, door release mechanisms, and auxiliary notification device activation. Engineered to integrate seamlessly with System Sensor and compatible third-party control panels, this relay provides a reliable solution for complex emergency communication requirements.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1.3 lbs |
|---|---|
| Dimensions | 2.7 × 11 × 5.4 in |
| Condition | New |
| Manufacturers | System Sensor |
| Part Type | Sensor |
