Brand: Osepp. MPN: FLAME-01. OSEPP Flame Sensor Module - FLAME-01 Use to detect variations in light wavelength (such as fire flame detection) in the range of 760nm – 1100 nm. Features 100% Arduino Compatible Operating voltage: 4.75V – 5V MAX Working current: 20 mA Spectral bandwidth range:760 – 1100 nm. Detection range 0-1 m -25 ~ 85 degrees Celsius. Osepp Flame Sensor Module Source code & Graphic.