Manufacturer & Wholesaler to the Fire Industry
These detectors give the highest immunity to false alarms. They are sensitive to flickering, low frequency (1 to 15Hz) infra-red (IR) radiation along with ultra-violet (UV) emitted by flames during combustion.
The detector has a ultra-violet (UV) sensor and two infrared (IR) sensors that respond to different wavelengths from both the ultra-violet (UV) and the infra-red (IR) spectrum. False alarms from flickering sunlight, arc welding and lightning are eliminated by a combination of ultra-violet (UV) and dual infra-red (IR) signal processing techniques.They are ideal for indoor or outdoor applications.