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System Sensor D4120W Watertight 4-Wire Photoelectric Duct Smoke Detector, 24VDC/120VAC

D4120W|4H-D4120W

System Sensor D4120W Watertight 4-Wire Photoelectric Duct Smoke Detector, 24VDC/120VAC

D4120W|4H-D4120W
Image of 4H-D4120W

System Sensor D4120W Watertight 4-Wire Photoelectric Duct Smoke Detector, 24VDC/120VAC

D4120W | 4H-D4120W

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Product Data Sheet
User Manual
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