Conventional – Orbis Multisensor

Product Overview

The Orbis Marine Multisensor Detector benefits from the same false alarm reduction technology as the optical detector. It is a thermally enhanced smoke detector and so will not give an alarm from heat alone.


  • Responds well to fast-burning, flaming fires.
  • Reduced incidence of false alarms.
  • Increased reliability of detection.
  • Sensing chamber keeps out dust and other airborne contaminants.
  • Operates over a broad range of voltages at extremes of temperature.

Approvals: Lloyd’s Registry, American Bureau Shipping, Korean Register & China Classification Society.


Operating voltage 8.5 to 33 VDC
Quiescent current 65?A at 24 VDC
Alarm current 40mA at 24 VDC
Remote output 1.2k? to -ve supply
Size inc base 100mm D x 57mm H
Operating temperature -40°C to +70°C (no icing)
Relative humidity 0 to 98% (non condensing)
IP rating IP23D (indoor use)
Weight 80 grams (140g inc base)

Item Numbers


Orbis Marine Multisensor Detector


Orbis Marine Multisensor with Flashing LED