Main Parts : 
Power Jack x 2
Motion Sensor x 1
Resistor Trimmer x 2
2-pin Stackable Header x 1
Sensing Wavelength : 5um~14um
Trimmer Resistance : 2KΩ / 10MΩ 
Brick Unit : 6 x 5

Note : 
Use 2KΩ resistor trimmer to adjust input offset
Use 10MΩ resistor trimmer to adjust output gain