System Sensor 2WB 2-Wire Smoke Detector

I3 SERIES SMOKE DETECTORS                                   -click here for more info-

• Specifications: 2W-B

  Detection:	Photoelectric
  Wiring:	2-wire
  Operating Voltage:	12/24 V non-polarized nominal, 8.5 min. to 35 max.
  Maximum Ripple Voltage:	30% of nominal (peak to peak)
  Alarm Current:	130mA max., limited by panel
  Standby Current:	50 µA max. avg., 100 µA peak
  Temperature Range:	32° to 120°F (0° to 49°C)
  Humidity Range:	0% to 95% RH, noncondensing
  Sensitivity:	2.5%/ft. nominal
  Wiring Gauge:	14-22 AWG
  Dimensions:	2.0" (51mm) H x 5.3" (127mm) Dia.
  Weight:	6.3 oz. (178 g)