Coo! I see Hangul script on the yellow sign, which clearly points to South Korea. The architecture, the specific style of the ADT security box, and the urban industrial setting are very characteristic of South Korean outskirts. The apartment buildings visible in the background are typical of high-density residential areas in cities like Seoul or Gyeonggi-do. I am quite confident this is in South Korea.

I suspect this is in the Seoul Capital Area. I am 70% sure.

then: guess