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Home » Fire » Detectors » Duct

4-Wire Duct Smoke Detector System Sensor D4120W

4-Wire Duct Smoke Detector

Item # D4120W

Manufacturer Item # D4120W

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System Sensor

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Overview

4-Wire Duct Smoke Detector

Watertight 4-wire NEMA4 photoelectric low-flow duct smoke detector.

Features:

NEMA Type 4 UL listed for non-hazardous indoor and outdoor applications
UV Resistant, UL listed housing and cover material
4-Wire Photoelectric, integrated low-flow technology
Air velocity rating from 100 ft/min to 4,000 ft/min (0.5 m/s to 20.32 m/sec)
Versatile mounting options: square or rectangular configuration

Specifications

Product Name	4-Wire Duct Smoke Detector

Brand Name	System Sensor

Mfg #	D4120W

Weight	2.5 lbs

Environment	Outdoor

Operating Voltage	120 VAC / 24 VAC/VDC

Rating	NEMA 4

UPC	783863034541

Documents

In This Category

In This Category

2-Wire Photoelectric Duct Smoke Detector

2-Wire Photoelectric Duct Smoke Detector

D2

4-Wire Photoelectric Duct Smoke Detector

4-Wire Photoelectric Duct Smoke Detector

D4120