The IR Flame Sensor Module is made of ABS material and has a compact size of approximately 3.2 x 1.7cm. It has a working voltage range of 3.3V to 5V and has a digital switch output (0 and 1).

This module is capable of detecting flame or light source with a wavelength from 760 nm to 1100 nm, with a detection distance of 80cm and an angle of approximately 60 degrees, making it highly sensitive to the flame spectrum.

The module uses a comparator output for strong drive and a clean signal, with a driving ability of over 15mA. It also has a potentiometer for adjusting the sensitivity, making it easy to use.

It comes with fixing bolt holes for easy installation, and has a small form factor, making it simple and durable to operate. The module uses a wide voltage LM393 comparator for reliable performance.