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Conventional Photoelectric Smoke Detector


DC-9102E-KID Conventional Photoelectric Smoke Detector is a new-generation product. The DC series Detectors have a microprocessor and use Advanced Algorithms to reliably Detect Fire alarm conditions.

The detector utilises drift compensation algorithm to adapt to changing environment, such as dust accumulation, humidity and temperature. The detector can adjust the sensitivity so that the amount of smoke needed to generate an alarm remains constant, irrespective of environmental conditions.
  • Integrated algorithm of analysing fire to recognise black smoke quickly 
  • Removable innovative sensing chamber, easy for maintenance 
  • Output terminal for remote indicator 
  • Magnetic test function 
  • 2 level sensitiviteis (complying with AS-7240.7 when sensitivity is level 1)
  • Operating Voltage: 24VDC (12VDC ~28VDC).
  • Standby Current: ≤60mμA.
  • Alarm Current: ≤55mA.
  • Fire LED: Red, periodical flash when polling when LED status is set to ‘ON’. No illumination when the status is set to ‘OFF’. Periodical two flashes when in fault or sensing chamber is dirty. Steady illumination when in alarm.
  • Remote indication output: Polarity-sensitive output, directly connecting with remote indicator (built in 10k resistor in series, max. output current is 2mA); no illumination when in nofrmal state; flash when in alarm.
  • Max. ripple voltage: 2V (peak to peak value).
  • Alarm Reset: Instant power down 910s mon, 1.0VDC max.
  • Sensitivity setting: The sensitivity can be set by hand held programmer. There are two sensitivity levels: level 1 (default ) and level 2.
  • Wiring: Two-wire, polarity sensitive.
  • Ingress Protection Rating: IP2X.
  • Environmental Temperature: -10 ̊C~+50 ̊C.
  • Relative Humidity: ≤95%, non-condensing.
  • Material: ABS.
  • Dimension: 
    Diameter: 100mm;
    Height: 44.5mm (without base).
  • Mounting Hole Distance: 45mm ~ 75mm.
  • Weight: Approx. 110g.
  • Integrated algorithm of analysing fire to recognise black smoke quickly 
  • Removable innovative sensing chamber, easy for maintenance 
  • Output terminal for remote indicator 
  • Magnetic test function 
  • 2 level sensitiviteis (complying with AS-7240.7 when sensitivity is level 1)
  • Operating Voltage: 24VDC (12VDC ~28VDC).
  • Standby Current: ≤60mμA.
  • Alarm Current: ≤55mA.
  • Fire LED: Red, periodical flash when polling when LED status is set to ‘ON’. No illumination when the status is set to ‘OFF’. Periodical two flashes when in fault or sensing chamber is dirty. Steady illumination when in alarm.
  • Remote indication output: Polarity-sensitive output, directly connecting with remote indicator (built in 10k resistor in series, max. output current is 2mA); no illumination when in nofrmal state; flash when in alarm.
  • Max. ripple voltage: 2V (peak to peak value).
  • Alarm Reset: Instant power down 910s mon, 1.0VDC max.
  • Sensitivity setting: The sensitivity can be set by hand held programmer. There are two sensitivity levels: level 1 (default ) and level 2.
  • Wiring: Two-wire, polarity sensitive.
  • Ingress Protection Rating: IP2X.
  • Environmental Temperature: -10 ̊C~+50 ̊C.
  • Relative Humidity: ≤95%, non-condensing.
  • Material: ABS.
  • Dimension: 
    Diameter: 100mm;
    Height: 44.5mm (without base).
  • Mounting Hole Distance: 45mm ~ 75mm.
  • Weight: Approx. 110g.