YBN-NSA-4 & HSB-NSA-6 | Hochiki's UL Approved

Analog Sensor Bases | UL Addressable Fire Detection

YBN-NSA-4 & HSB-NSA-6 Description 

 

YBN-NSA-4 and the HSB-NSA-6 mounting bases are electronics-free and contain a simple rugged design with screw terminals for wiring connections. A common mounting base allows sensor interchange and maintains loop continuity when sensors are removed.

 

A simple anti-tamper head locking system is provided which is enabled by removing a small plastic tab on the back of the sensor. Once locked, the head can only be removed using a small diameter screwdriver.

YBN-NSA-4 & HSB-NSA-6 Features & Specifications 

 

- UL & ULC Listed

- Designed for use with all NS analog sensors

- Available in 4 and 6 inch models

- Contains a security locking tab for tamper protection

 

Security Feature: Plastic Tamper-lock
Color: Bone PC / ABS Blend
Dimensions: HSB-NSA-6: 6 inches | YBN-NSA-4: 4 inches

 

Enquire About YBN-NSA-4 & HSB-NSA-6 Now