Gentex 9120 Smoke Alarm, 120V AC Photoelectric w/ Battery Backup & Solid State Sounder

Brand: Gentex
Model: 9120
Condition: New
Warranty: 1 Year
SKU: 120203
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Gentex 9120 Smoke Alarms

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The 9100 Series of photoelectric smoke alarms is designed for residential and commercial residential applications, including homes,apartments, hospitals, hotels and motels, in compliance with UL 217, UL 1730 applicable IBC/IFC Standards and NFPA 72. Available in many different models, the 9120/9123 Series is engineered to virtually eliminate nuisance alarms and deliver outstanding performance wherever reliable fire protection is required and provides an exclusive patented three position test feature that simulates a 0.85% and 3.5% actual smoke condition in full compliance with NFPA 72 and UL Standards.

  • 120VAC and 220VAC with 9VDC battery back-up
  • Low or missing battery indicator
  • 9VDC alkaline battery included
  • Patented three-position test switch
  • Includes 90db piezo solid state non-latching horn
  • Tandem connection up to 12 units; 6 on relay models
  • Nominal 3.0% sensitivity
  • 5:1 signal-to-noise ratio
  • Pulsing LED sensing chamber
  • Fully insect screen
  • Solid State LED condition indicator
  • Quick-disconnect wiring harness
  • Mounting hardware adapts to standard junction boxes
  • Protective high air velocity gasket
  • Part Number: 917-0001-002
  • Dimensions: Diameter: 6.5 in. OA (5.75 in. at Ceiling) / Depth: 2.625 in.
  • Sounder Type: 90 dB piezo solid state non-latching horn
  • Sensor Type: Photoelectric
  • Operating Voltage: 120 VAC, 60Hz
  • Battery Backup: 9VDC
  • Operating Current: 0.045 amps
1 year through the manufacturer.
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