The Hochiki NS4-224 is a precision-engineered 2-wire detector base designed for advanced commercial fire detection systems, providing reliable signal transmission and seamless device integration across complex addressable fire alarm networks. Engineered for professional installation in high-performance commercial environments, this 6-inch detector base supports critical life safety infrastructure in applications ranging from office complexes and healthcare facilities to educational institutions and industrial campuses.
Compatible with Hochiki’s comprehensive line of addressable detection devices, the NS4-224 delivers robust electrical performance and mechanical durability in challenging commercial installation scenarios. Its compact design and standardized mounting configuration enable efficient retrofit and new construction deployments, ensuring consistent connectivity with contemporary fire alarm control panels and notification appliance circuits.
Key Features
- Two-wire communication architecture supporting addressable fire detection protocols
- 24 VDC operational voltage with optimized electrical characteristics
- Precision-machined 6-inch mounting platform for consistent device alignment
- UL 268 and UL 464 listed for comprehensive fire detection system compliance
- Seamless integration with Hochiki intelligent addressable detection devices
- Designed to meet NFPA 72 National Fire Alarm and Signaling Code requirements
Specifications
- Voltage Rating: 24 VDC nominal
- Base Diameter: 6 inches
- Mounting: Standard electrical junction box compatible
- Operating Temperature Range: 32°F to 120°F (0°C to 49°C)
- Material: Flame-retardant thermoplastic
Ideal for commercial installations requiring reliable, intelligent fire detection, the Hochiki NS4-224 detector base represents professional-grade engineering for mission-critical life safety infrastructure. Recommended for use in addressable fire alarm systems within office buildings, healthcare facilities, educational campuses, manufacturing environments, and institutional settings demanding comprehensive emergency detection capabilities.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1.6 lbs |
|---|---|
| Dimensions | 4 × 4 × 1 in |
| Condition | New |
| Manufacturers | Hochiki |
| Part Type | Detector Base |
