Apollo 55000-317 Series 65 optical smoke detector

  • A high-quality optical smoke detector.
  • Incorporates an infrared light source and a photodiode to detect smoke particles.
  • Certified to EN54-7 by the LPCB.
  • Wide 9-33V DC operating voltage.
  • Red LED illuminates when the detector is in alarm.
  • Requires a BF308ZD diode base, BF308Z non-diode base or BF308ZR relay base.


Approvals/certifications Certified to EN54-7 by the LPCB.

Application/operation TBC.

Supply wiring 2-wire monitored, polarity sensitive.

Supply/operating voltage 9 to 33V DC.

Quiescent current 30-50µA @ 24 VDC.

Alarm voltage 6-28V DC.

Alarm current 61mA @ 28V DC; 52mA @ 24V DC; 18mA @ 10V DC.

Alarm reset voltage TBC.

Expansion connections Remote LED output. Current sink to negative line limited to 17mA.

Product dimensions (mm) 100mm diameter x 50mm deep (detector in base); 100mm diameter x 42mm deep (detector only).

Construction & finish White polycarbonate V.O in accordance with UL94. Nickel plated stainless steel terminals.

IP Rating IP23D.

Weight 99g (detector only); 150g (detector in base).

Operating conditions/temperature -20ºC to +60ºC.