There are two wavelengths from UV and IR which are generated when the fire occurs. If both sensors detect the wavelength, it means the fire breaks out. Then, the product’s transmitter forwards the signal and alarm. There are many factors that look like the fire such as welding, halogen lamp, heat from stove ,and flame of the grinder. This product can determine whether the signal is real or not and make the fire surveillance more accurate. 

Those are functions of 1st generation Flame Detector. 3rd generation Flame Detector is released currently. With a visible light sensor, high quality digital Light Lux feature(automated brightness control) and embedded high quality digital temperature sensor(in case of malfunction in high-temperature area), the monitoring area is enlarged to 50m distance and 100° monitoring angle, in comparison to original feature, 30m or 50m distance and 100° monitoring angle. There was a chance of being unstable under sunlight, but overcame this problem. By achieving the 3m close-distance welding, makes fire surveillance more rapid and more correct in wider range and more unstable of industrial circumstances. 

The response rate of UV/IR Flame Detector is faster and UV/IR Flame Detector is stronger in high temperature than IR3 Flame Detector. It can perform the maximum function in laboratory, chemistry factory, painting room or engine test room.