- indicator light: green one for switch, red one for power.
- Built in a potentiometer for sensitivity control.
- On-board signal output indication, output effective signal is high, at the same time the indicator light up, output signal can directly connect with microcontroller IO.
- Can detect fire or wavelength in 760 ~ 1100 nm nano within the scope of the light source.
- Detection angle about 60 degrees, the flame spectrum especially sensitive.
- The flame of the most sensitive sensors flame, the regular light is also a response, generally used for fire alarm purposes.