This is the text (if you need help).
A family got a shock in a hotel. There was a hidden camera in their room. It was live-streaming them. The father knew about wifi networks. He scanned the hotel's network. He saw a strange device. He became worried. He said: "I could see the live-stream video of myself. I had this horrible feeling that we were being watched."
The camera was in a smoke detector in the ceiling. He complained to the hotel company. It said the hidden camera was not a problem. Later, the company said this was a mistake. It said sorry to the man. It said it does not allow hidden cameras in its hotels. Last year, men were arrested for filming guests in hotels in Korea.
Back to the hidden camera lesson.