Xpander Multisensor Detector

Product Overview

The Xpander Multisensor Detector contains an optical smoke sensor and a thermistor temperature sensor whose outputs are combined to give the final analogue value.


  • Sensitive to a wide range of fires.
  • Well suited for environments such as hotel bedrooms.
  • Modified to function with the low current requirements of radio systems.
  • Bi-directional (monitored) radio platform.
  • Easy to install.
  • Powered by two independent packs of AA alkaline batteries with a typical three-year life.


Approvals: AS 7240


Voltage (Regulated from Radio Base) 3 V DC
Operating Temperature -10°C to +50°C
Relative Humidity 0% to 95% relative humidity (no condensation)
IP Rating IP23D
Size (inc Base) 105mm Dia x 75mm H 
Weight (inc Base) 500 grams

Item Numbers

4106-5304 Xpander Multisensor Smoke Detector with Radio Mounting Base