Talk about the camera, the other day because my nephew got married I went back to my big brother's house for a while, and I always found that there was a small thing on the TV socket of his house that turned around, and I had never seen that kind of camera

Talk about the camera, the other day because my nephew got married I went back to my big brother's house to live for a while, I have been found that there is a small thing on the TV socket of his house to turn around, I have not seen that kind of camera and think it is a set-top box at work, a few days before leaving, my sister-in-law asked me what this is? It was a camera again, oh my mom! Fortunately, I don't have any bad habits, at most, I can sing or do gymnastics there, otherwise, where is the face of such an adult? My brother-in-law was definitely not defending me, and she also squeaked, scaring me into a cold sweat 😰