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System Sensor Model No. D4120 Signaling Smoke Detector for Duct Appliances, US $300 – Picture 0
System Sensor Model No. D4120 Signaling Smoke Detector for Duct Appliances, US $300 – Picture 0

System Sensor Model No. D4120 Signaling Smoke Detector For Duct Appliances

US $300

  • Dundee, Illinois, United States
  • Jun 24th
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Attention The 1st one sold WILL include the plastic cover, if quantity 1 shows than there is NOT a plastic cover. You will be purchasing a System Sensor Smoke Detector for Duct Application. Model No. D4120 Replaces Model DH100ACDCP On sticker on item: System Sensor Model No. D4120 Replaces Model DH100ACDCP Signaling Fire Alarm Equipment S911 Smoke Detector for Duct Application Nominal Sensitivity 0.96-3.39%/FT Duct Air Velocity: 100 to 4000 FPM Pressure Difference Between Sampling Tubes 0.01 to 1.11 inches of water Warning: Connect Detector Only to Circuits Specified in Detector or Panel Literature or System May Not Work.

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