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System sensor duct detector d4120.
The d4120 air duct smoke detectors are listed per ul 268a.
The air duct smoke detector shall be a system sensor innovairflex d4120w watertight nema4 photoelectric duct smoke detector.
The detector housing shall be ul listed per ul 268a specifically for use in air handling systems.
The flexible housing of the duct smoke detector fits multiple footprints from square to rectangular.
The air duct smoke detector shall be a system sensor innovairflex d4120 photoelectric duct smoke detector.
This device will not operate without electrical power.
Fire situations may cause an interruption of power.
This device will not operate without electrical power.
The flexible housing of the duct smoke detector fits multiple footprints from square to rectangular.
The detector housing shall be ul listed per ul 268a specifically for use in air handling systems.
D4120 products system sensor system sensor.
This device will not operate without electrical power.
System sensor supports this position and strongly recommends that the user read nfpa standards 90a 72 and 101.
Fire situations may cause an interruption of power.
Product overview the innovairflex d4120 4 wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular duct work.
System sensor supports this position and strongly recommends that the user read nfpa standards 90a 72 and 101.
System sensor supports this position and strongly recommends that the user read nfpa standards 90a 72 and 101.
Shop system sensor d4120 innovairflex 4 wire photo duct detector.
Fire situations may cause an interruption of power.
System sensor is a global manufacturer of fire and life safety devices in smoke detection carbon monoxide detection and notification technology.
Fire situations may cause an interruption of power.
This device will not operate without electrical power.
The d4120 air duct smoke detectors are listed per ul 268a.