Sensor allowing the analysis of fine dust, PM10 and PM2.5, using the scattering principle of the laser light. The device can determine the concentration per unit of volume and the diameter of the particles. The SENSPM10 sensor uses an RS485 port connected to LPRCAM cameras as its communication channel, so that the data for the particle measured is included in the metadata transmitted by that camera and then saved in the SWCPS software.