4 Pin Flame Detector Infrared IR Module

This module is sensitive to the flame and radiation. It also can detect ordinary light source in the range of of a wavelength 760nm-1100 nm. lighter flame test distance of 80cm, for the greater the flame, the farther the distance test.

Features:

• Detection angle is about 120 degrees
• Sensitivity is adjustable ( blue digital potentiometer adjustment in the module)
• Working voltage: 3.3V-5V
• Output form: DO digital Output A0 Analog output

Fire-fighting robots、

Fire alarm.