The serially produced source withstands more than 10,000 short circuit cycles, has a minimum level of fire hazard and a high degree of protection against external factors (protection degree IP66).

The mass-produced source withstands more than 10,000 short-circuit cycles, has a minimum level of fire hazard and a high degree of protection from external factors (IP43 degree of protection).

An optical pollution sensor in an explosion-proof housing for detecting contamination in hard-to-reach places. The sensor can analyze the level of contamination when the equipment is running. It can be used everywhere from air conditioning systems to gas pumping stations.