Dual IR Flame Detector


  • EN54-10 Approval (IR-0814-2 2-wire). 
  • Built-in high performance Microprocessor that able to analysis flame signal more accuracy.
  • IR sensor has better detection range than UV sensor.
  • High immunity to sunlight or other noisy source.


  • Premises with higher ceilings: theater, gym, storage, gallery or warehouse, etc.
  • Places where fires happen easily: places storing with combustible goods, gas stations, factory working places, machine rooms, etc.
  • Ventilate places: open markets, station platforms, hotel lobbies, department stores, etc. (places that smoke and heat can not gather during early period of fire)
  • Others: tunnels, computer rooms, etc.

Installation Instructions

  • Do not install detector that has fire source nearby.
  • Detection range and angle please refer to diagram as below.



IR-0814 Infrared Dual Flame Detector

Model IR-0814-2 IR-0814-3 IR-0814-4
Type 2 wire 3 wire 4 wire
Alarm Contact N/A N/A 0.8A @ 30V DC, 0.4A @125V AC
Sensor Type Dual IR
Wavelength 4.35μm 3.40μm
Standby Current under 250μA @24V DC  470Ω
Voltage Range 12V30V DC
Alarm Current 35mA @24V DC  470Ω 
Ambient Temperature -10℃~+55
Material Fire-proof plastic
Dimensions 102 mm (Dia.) × 38 mm (H)
Weight 130g (2 wire & 3 wire) / 145g (4 wire) 
Color White