Hochiki FN-642-ULADA-R
Hochiki FN-642-ULADA-R
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The Hochiki FN-642-ULADA-R is a remote NAC power extender that connects to any 12 or 24VDC fire alarm control panel to add notification appliance circuit capacity. It's built to support ADA-compliant notification requirements plus auxiliary power for system accessories, making it a common addition when a fire alarm system's existing NAC capacity needs to be expanded.
Key Features
- Voltage-regulated remote NAC power extender for 12/24VDC fire alarm control panels
- Supports ADA-compliant notification appliance circuit expansion
- Includes one auxiliary power output at 1A supply current for system accessories
- 2-wire horn/strobe sync mode allows horns to silence while strobes continue operating
- LED indicators show prior faults on signaling circuit outputs
Technical Specifications
- 6A total capacity, 4 notification appliance circuits
- 12/24VDC compatible
Certifications
- UL listed, FM approved

