Seeed Grove Sensors Range - Seeed Studio 101020049, Seeed 101020049 Grove - Flame Sensor can be used to detect fire sources or other light sources of the wavelength in the range of 760nm - 1100 nm. It is based on the YG1006 sensor which is a high-speed and high-sensitive NPN silicon phototransistor. Due to its black epoxy, the sensor is sensitive to infrared radiation, therefore, combined with an extra buzzer and LED, this can easily be built a fire alarm system. Seeed 101020049 Grove - Flame Sensor
