The Hochiki HSC-221R 6″ relay base is a precision-engineered device designed for comprehensive fire alarm system integration in commercial and industrial environments. Engineered for compatibility with Hochiki addressable detection systems, this 24 VDC relay base provides critical signal transmission and device activation capabilities across complex fire detection networks.
Specifically designed for professional fire alarm installers and facilities managers, the HSC-221R enables sophisticated alarm response mechanisms by allowing direct electrical switching of auxiliary equipment such as HVAC shutdown systems, door release mechanisms, and emergency communication interfaces. Its robust construction ensures reliable performance in high-stakes environmental monitoring applications where precise signal transmission is essential.
Key Features
- 24 VDC operational voltage with low-current relay activation
- Compatible with Hochiki addressable fire alarm panel architectures
- 6-inch mounting base with integrated relay switching circuit
- UL 268 and NFPA 72 compliant detection base design
- Designed for seamless integration with commercial fire detection systems
- Manufactured with high-reliability electronic components
Specifications
- Voltage: 24 VDC
- Mounting: 6-inch base configuration
- Agency Listings: UL Listed, CSFM Approved
- Environmental Rating: Indoor use, climate-controlled environments
Typical installation contexts include office complexes, healthcare facilities, educational institutions, and industrial manufacturing spaces where comprehensive fire detection and equipment interface are mission-critical. The HSC-221R provides fire alarm professionals with a reliable, standards-compliant solution for advanced system design and emergency response infrastructure.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 1 × 6 × 6 in |
| Condition | New |
| Manufacturers | Hochiki |
| Part Type | Replacement Part |
