What is the function of electronic anklet? They are not for pigeons, chickens and ducks, but for those places in prison!

Electronic anklet system is a set of technical defense system specially designed for the escort work in prisons, detention centers and other places. It can be used for prisoners to go out on parole for medical treatment, appear in court, throw in prison, transfer to prison, visit relatives and other scenes, help monitor the whole escort process, and play a role in preventing and helping escape. Here, the electronic anklet has a very important function, which is the positioning system. The positioning system can solve the worries of the escort and help the escort to monitor the prisoner's position in real time. Electronic anklet is a good helper.