Illegal spy cameras are still easy to find in Shenzhen’s gadget paradise
Sales of secret filming gear is rampant in China, both online and offline, report shows

In one case, the CCTV reporter bought a fake power socket with a camera hidden in one of the holes and double-sided tape on the back to allow for mounting on a wall. It included an SD card socket and a charging port at the bottom.

In another example from the report, one shop demonstrated a different power socket that hides the camera in a small hole in the bottom-right corner. The video can also be watched in real time from a smartphone app.
In recent months, a series of events that show just how easy it is to secretly film people in hotels has unnerved people in China. The apparent prevalence of the practice has raised concerns about people’s privacy and safety.