Discovery Multisensor Detector

Product Overview

The Discovery Multisensor Detector comprises optical smoke and thermistor temperature sensors whose respective outputs can be split to deliver specific smoke or thermal actions respectively. This capability can aid early Alarm warning routines and other advanced detection techniques.


  • Ideal for a wide range of applications.
  • Highly immune to false alarms.
  • Well suited for environments such as hotel bedrooms.
  • Unaffected by wind or atmospheric pressure.
  • Well suited for sensitive environments.
  • Heat only, optical only options.
  • Remote test feature.


Approvals: EN54-5/LPCB & EN54-7/LPCB



17-28 VDC

Quiescent current

400μA at 24 VDC

Alarm current

3.5mA at 24 VDC

Size inc base

100mm Dia x 58mm H

Operating temperature

 -40°C to +70°C (no icing)

Relative humidity

0 to 95% (non condensing)

IP rating

IP44 (indoor use)

Weight inc base

160 grams

Item Numbers

58000-700AMP Discovery Multisensor Detector