Description
The Hochiki HSC-224L Detector Base is a conventional 2-wire detector base designed for use with compatible Hochiki smoke and heat detectors. The Hochiki HSC-224L Detector Base features an integrated LED indicator, 24VDC operation, and a 6-inch mounting diameter. Therefore, it provides a dependable and highly visible platform for conventional fire detection installations. Hochiki detector bases are designed to support reliable detector communication and simplify installation in commercial and industrial fire alarm systems.
Hochiki HSC-224L Detector Base Function
The Hochiki HSC-224L Detector Base provides the electrical and mechanical interface between the fire alarm control panel and the installed detector. As a result, compatible detectors can communicate alarm conditions while maintaining proper supervision of the initiating device circuit. In addition, the base allows quick detector installation and replacement during maintenance procedures.
Integrated LED Status Indicator
The HSC-224L includes a built-in LED indicator that provides clear visual status information. Consequently, technicians and building personnel can quickly identify detector activity and alarm conditions. Moreover, the LED improves visibility during testing, inspection, and troubleshooting operations.
2-Wire Conventional Operation
This detector base is designed for conventional 2-wire fire alarm systems operating at 24VDC. Therefore, it integrates easily into existing conventional detection circuits. Furthermore, the design supports reliable alarm transmission while minimizing installation complexity.
6-Inch Mounting Design
The Hochiki HSC-224L Detector Base features a 6-inch mounting platform that provides secure detector support. As a result, detectors remain properly seated and connected during operation. Additionally, the larger mounting diameter helps provide a clean and professional installation appearance.
Durable Construction
Manufactured using high-quality materials, the HSC-224L is designed for long-term performance in commercial and industrial environments. Consequently, it withstands routine maintenance and environmental conditions while maintaining reliable detector support. Moreover, its rugged construction helps extend overall system life.
Easy Installation and Maintenance
The detector base is designed for quick wiring and installation. Therefore, technicians can reduce installation time while maintaining proper system performance. Furthermore, detectors can be removed and replaced without disturbing field wiring, simplifying future maintenance.
Applications
The Hochiki HSC-224L Detector Base is ideal for:
- Conventional smoke detector installations
- Conventional heat detector installations
- Commercial office buildings
- Educational facilities
- Healthcare environments
- Industrial facilities
Reliable Detector Mounting Solution
The Hochiki HSC-224L Detector Base combines reliable 2-wire operation, integrated LED indication, and durable construction in a practical 6-inch mounting design. Overall, it provides a dependable foundation for conventional fire detection systems while supporting efficient installation and maintenance.





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