The HOCHIKI YBN-NSA-47 4″ Analog Sensor Base represents precision engineering for advanced fire detection systems, designed specifically for professional installation in complex commercial environments. This bone-colored detector base integrates seamlessly with Hochiki’s addressable fire alarm infrastructure, providing reliable signal transmission and detector mounting for sophisticated detection networks.
Engineered for high-performance commercial applications, the YBN-NSA-47 base supports comprehensive fire alarm system architectures across diverse facility types, including office complexes, healthcare facilities, educational institutions, and industrial environments. Its robust construction ensures consistent performance in challenging electrical and environmental conditions, meeting the demanding standards required by professional fire protection specialists.
Compatible with contemporary addressable fire alarm panels, this detector base delivers critical communication capabilities while maintaining the mechanical integrity necessary for precise sensor placement and system reliability.
Key Features
- 4″ diameter analog sensor base designed for addressable fire detection systems
- Fully compatible with Hochiki analog detection protocols and addressable panels
- High-strength electrical contacts ensuring consistent signal transmission
- UL 268 and NFPA 72 compliant for professional fire alarm installations
- Precision-engineered mounting interface for secure detector integration
- Corrosion-resistant construction supporting extended operational lifespan
Specifications
- Color: Bone white
- Material: High-grade thermoplastic
- Mounting: Standard 4″ electrical box compatibility
- Electrical Rating: 15-32VDC operating voltage
- Environmental Rating: Suitable for indoor commercial applications
Professional fire alarm technicians recognize the YBN-NSA-47 as a critical component in sophisticated detection systems, offering reliable performance across HVAC-integrated, multi-zone commercial fire protection architectures. Ideal for new construction and retrofit installations requiring precision addressable sensor mounting.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.1 lbs |
|---|---|
| Dimensions | 4 × 4 × 0.25 in |
| Condition | New |
| Manufacturers | Hochiki |
| Part Type | Detector Base |







