Series 65 Conventional Optical Smoke Detector

Series 65 Optical Smoke Detector

The Series 65 Optical Smoke Detector incorporates a pulsing LED located within the housing of the detector. The external detector moulding is identical to that of the ionisation detector but has an indicator LED that is clear in quiescent state but produces red light in alarm.

  • Responds well to slow-burning, smouldering fires
  • Well suited for bedrooms and escape routes
  • Unaffected by wind or atmospheric pressure
  • Wide operating voltage
  • Flashing LED and magnet operated test switch option

Approvals: AS 7240.7-2004







    Voltage 9-33 VDC
    Quiescent Current 30-50μA at 24 VDC
    Alarm Current 52mA at 24 VDC
    Sensitivity 0.15dB/m obscuration
    Operating Temperature -20°C to +60°C (no icing)
    Relative Humidity 0 to 95% (non condensing)
    IP Rating IP23D (EN60529)
    Size (inc base) 100mm Dia x 50mm H
    Weight (inc base) 150 grams
    4106-1001 Series 65 Optical Smoke Detector