Name: System Sensor 2D51 Replacement Duct Smoke Head
Brand: unknown
SKU: 6y8fnglhfgkineh
Availability: InStock
Rating: 4.747974780271965 (3169 reviews)

-40%

System Sensor 2D51 Replacement Duct Smoke Head

$ 29.04

Availability: 27 in stock

Description
Size Guide

Description

Replacement smoke detector head for System Sensor 4120 duct smoke detectors. This part is brand new and intended to be installed by authorized personnel.