VIRA is an Infrared Flame Detector operating on the principle of double frequency discrimination.
The two cells simultaneously analyze and compare the radiation modulated of the flame and that emitted by the parasite infrared sources (black bodies).
Used for fire detection in a wide range of applications, VIRA has a immunity of wrong alarm sources who disturb the operation of conventional flame detectors.
The original design makes the detector VIRA both discreet and easy to integrate in any type of architecture.