SimplexGrinnell 4098-9756 is a duct smoke detector that monitors air ducts to detect smoke and relay signals to a building’s fire alarm system. This model, identified by part number 4098-9756, is designed for use in commercial and institutional environments where duct-level smoke detection is required as part of a comprehensive fire safety strategy. By integrating with fire alarm systems, it provides early smoke detection in HVAC ductwork to help trigger alarms and protect occupants and property.
