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System Sensor 2W-B 2-Wire Photoelectric i3 Smoke Detector

Product No. SYS-2W-B

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$55.20 $27.98

Availability: Available for Order

System Sensor 2W-B Smoke Detector 2 Wire

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  • System Sensor 2W-B Smoke Detector 2 Wire
  • System Sensor 2W-B Smoke Detector 2 Wire

Main Features

  • Sensing Technology: Photoelectric
  • Input Voltage: 24 V DC
  • Form Factor: Ceiling Mount
  • Height: 2"
  • Weight (Approximate): 6.30 oz

Marketing Information

System Sensor i3 series smoke detectors represent signifcant advancement in conventional detection. The i3 family is founded on three principles: installation ease, intelligence, and instant inspection.


  • i3 2W-B Smoke Detector, System Sensor2-WIRE P/E SMOKE DET I3 SERIES, System Sensor - Us
  • Smoke Detectors, Detection Devices, Fire
  • 783863017599


Status Indicators
  • LED
  • Switch


Additional Information
  • Plug in
  • 2 Wire
  • Large wire entry port
  • Stop-Drop 'N Lock attachment to base
  • Removable detector cover and chamber
  • Built-in remote maintenance signaling
  • Drift compensation and smoothing algorithms
  • Simplified sensitivity measurement

Physical Characteristics

2" Height
Form Factor
Ceiling Mount
Weight (Approximate)
6.30 oz

Power Description

Input Voltage Range
12 V DC to 24 V DC

Technical Information

Sensing Technology