Features： 1、WIDE DETECTION RANGE: 5 way flame sensor module, with the increase of distance, the range gradually decreases, and the detection range is greater than 120°. 2、DIDITAL ANALOG OUTPUT: The digital output detection distance is adjustable, and the analog output sensitivity is adjustable, the design is more flexible. 3、WITH INDICATOR: All 5 way outputs have status indicators, which brings great convenience both in debugging and in practical application. 4、EASY TO INSTALL: The sensor module adopts 1% resistance, safe and reliable, and has 3pcs M3 mounting holes on the board for easy installation. 5、WIDE APPLICATION: The wavelength range for detecting flame emission is 700‑1100nm short wave near infrared, which has strong practicability. Specification： Item Type: Flame Sensor Module Power Supply: 3.3V-9V, compatible with most microcontroller systems Process: SMD devices all adopt SMT automatic welding Flame Emission Detection Band Range: 700-1100nm short wave near infrared (SW-NIR) Package List： 1 x Flame Sensor Module