When Han Lei got off the carriage again, several metal shackles that had been adjusted were added to his hands.
These shackles were completely black, reflecting a cold light under the sun, with a small red indicator light on the side.
This thing is quite useful!
It's called an electronic foot shackle, an electronic device used to monitor people's activities, often as an alternative detention method in parole or immigration control.
This is also a typical product of modern technology's intervention in justice, sending alerts to the management platform when triggered by crossing boundaries, tampering, or low power.
It's said that in the Beautiful Country, it is widely used for parolees and immigrants, with about 200,000 people wearing it in 2020.
Han Lei set the base station for the electronic foot shackles in the space, controlling them through the Bluetooth network on her computer.
As soon as she took them out, Senior Four curiously asked, "Girl, what's this?"
