Addressable – I.S. Optical

Product Overview

The XP95 I.S. Ionisation Smoke Detector uses a low activity radioactive foil to detect fires by irradiating the air in the smoke chambers and causing a current flow. If smoke enters the chamber, the current flow is reduced leading to an alarm.


  • Detects super heating and flaming combustibles.
  • Dual chamber technology.
  • Wind resistant smoke inlets.
  • Transient voltage protection.
  • Fine gauze insect protection.
  • Lockable security fitting.
  • Must be connected to a suitable safety barrier and protocol translator.


Approvals: EN54-7


Voltage 14-22 VDC
Quiescent current 340µA
Size inc base 100mm Dia x 50mm H
Operating temperature -20°C to +60°C (no icing)
-20°C to +40°C (T5)
-20°C to +60°C (T4)
Relative humidity 0 to 95% (non condensing)
IP rating IP23D (indoor use)
Weight inc base 157 grams

Item Numbers


XP95 I.S. Optical Smoke Detector