Hochiki YBA-M220 Detector Base - This professional-grade mounting solution provides a robust foundation for compatible fire detection sensors. It ensures reliable electrical connectivity and secure mechanical installation for life-safety systems - 4-inch standard mounting diameter - Twist-lock design for simplified sensor attachment - Integrated terminal blocks for secure wiring - Compatible with YP series detector heads - Durable thermoplastic construction for long-term stability

Compared to legacy mounting hardware, this unit offers enhanced contact reliability and a more streamlined installation process for modern fire alarm configurations. It meets stringent industry standards for safety equipment, ensuring that your detection system remains secure and responsive in critical environments.

Engineered for Precision and Reliability

The YBA-M220 is designed to maintain consistent signal integrity, minimizing the risk of false alarms often associated with inferior mounting hardware. Its specialized contact points ensure that each sensor head is firmly seated, providing superior vibration resistance and consistent performance across diverse commercial and industrial fire safety applications.