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System Sensor D4120 InnovairFlex 4-Wire Photoelectric Duct Smoke Detector, Built-in Short Circuit Protection from Operator Wiring Errors, Field Selectable Settings for Configuring The Detector
System Sensor D4120 InnovairFlex 4-Wire Photoelectric Duct Smoke Detector, Built-in Short Circuit Protection from Operator Wiring Errors, Field Selectable Settings for Configuring The Detector System Sensor D4120 InnovairFlex 4-Wire Photoelectric Duct Smoke Detector, Built-in Short Circuit Protection from Operator Wiring Errors, Field Selectable Settings for Configuring The Detector

System Sensor D4120 InnovairFlex 4-Wire Photoelectric Duct Smoke Detector, Built-in Short Circuit Protection from Operator Wiring Errors, Field Selectable Settings for Configuring The Detector

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Product details

Management number 210135167 Release Date 2026/04/02 List Price $60.56 Model Number 210135167
Category
  1. Tools & Home Improvement
  2. Safety & Security
  3. Fire Safety
  4. Smoke Detectors & Fire Alarms

4-wire photoelectric low-flow duct smoke detector

  • System Sensor D4120
UPC 636836973722
Alarm Audible
Brand System Sensor
Unit Count 1.0 Count
Item Weight 3.05 Pounds
Sensor Type Photoelectric
Manufacturer FIRE-LITE
Model Number D4120
Power Source Corded Electric
Product Style Compact
Operating Humidity 95 percent
Upper Temperature Rating 70 Degrees Celsius

System Sensor D4120 InnovairFlex 4-Wire Photoelectric Duct Smoke Detector, Built-in Short Circuit Protection from Operator Wiring Errors, Field Selectable Settings for Configuring The Detector

System Sensor D4120 InnovairFlex 4-Wire Photoelectric Duct Smoke Detector, Built-in Short Circuit Protection from Operator Wiring Errors, Field Selectable Settings for Configuring The Detector

System Sensor D4120 InnovairFlex 4-Wire Photoelectric Duct Smoke Detector, Built-in Short Circuit Protection from Operator Wiring Errors, Field Selectable Settings for Configuring The Detector

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