SensoIRIS M140

SensoIRIS M140, is an addressable combined (temperature and optical-smoke) detector, designed for installation in addressable fire alarm systems supporting TTE communication protocol.

The detector is powered on from the panel and can be controlled via the communication protocol.

The detector SensoIRIS M140 is compatible with fire base B124.


SensoIRIS M140 comes with lifetime warranty and is LPCB Certified!

Functional features
  • Sensitivity selectable from the control panel - High/Normal/Middle.Low
  • Class for the temperature part - A1R (according to EN54-5)
  • Day/Night mode
  • Low profile design
  • LED indication with 360° visibility
  • EN54-5 and EN54-7 Certified
  • Version with built in isolator - SensoIRIS M140 IS
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Operating Voltage Range 15 - 32VDC (Nom. 27VDC)
Consumption in quiescent state < 160μA@27VDC
Consumption in alarm state, with communication 6.5mA
Output in alarm state at terminal RI (terminals 4/ 1) 7.5 mA (max)/ 7.5V
Wire Gauge for terminals 0.4mm² - 2.0mm²
Operating temperature -10°C to +60°C
Protection IP30
Weight (including base) ~125g
Dimensions (including base) 103x42mm
Technical Documentation
Marketing Documentation
SensoIRIS M140 - Datasheet
Updated on2016.11.16
Size0.34 MB
SensoIRIS M140 - LPCB Approval Certificate
Updated on2017.08.01
Size0.19 MB
SensoIRIS M140 - Declaration of conformity
Updated on2017.06.30
Size0.32 MB
SensoIRIS M140 - Declaration of performance
Updated on2017.06.30
Size1.03 MB
SensoIRIS M140 - EN54 Certificate
Updated on2017.08.01
Size0.76 MB