How Electronic Surveillance Works

The smart prison is here, and the liberation of the police force by technology will no longer be an empty slogan. A new generation of information and communication technology and its equipment supported by mobile Internet, smart wearables, artificial intelligence, big data, and cloud computing has opened up a wave of smart prison upgrades.

The prisoner gps tracking bracelet is one of the more commonly used Iot of devices in smart prisons. The prison environment is relatively complex, and most of the detainees are criminals. In the prison, there are often cases where the prisoners refuse to accept discipline, escape from the prison, etc., and the prisoner gps tracking bracelet is designed for the criminals detained in the prison. The location of the action in the prison to prevent prisoners from breaking out, fighting and other behaviors. Let's talk about How Electronic Surveillance Works

High positioning accuracy

The prisoner gps tracking bracelet adopts UWB precise positioning system and broadband narrow pulse communication technology (high time resolution, which reduces positioning error), multi-source data fusion (effectively improving the anti-interference ability of the positioning system) and time series signal processing technology ( In a complex environment with strong multipath, the first arrival path signal is extracted), so the precise positioning of the positioning target can be achieved, and the positioning accuracy can be as high as 10cm.

With anti-dismantle function

Prisoners belong to high-level control groups with poor self-consciousness and self-discipline. Some prisoners are resistant to positioning bracelets, or have a tendency to escape from prison. The anti-removal function of the prisoner gps tracking bracelet can realize mandatory supervision. When the prisoner violently removes the bracelet, the prisoner gps tracking bracelet can automatically alarm, and the alarm information can be viewed in the background web.

With vital signs monitoring function

The prisoner gps tracking bracelet has the function of heart rate monitoring. When the prisoner's heart rate is lower/higher than the normal value, it will immediately alarm, and the alarm information will be notified to the prison manager as soon as possible. The heart rate monitoring function can not only monitor the physical condition of the prisoners in real time, but also prevent the prisoners from fighting each other to a large extent and reduce accidents.

With waterproof function

Since the prisoner gps tracking bracelet has the anti-disassembly function, the prisoner cannot disassemble it, so the waterproof function is essential. The bracelet has an IPX8 waterproof level. Under normal temperature and pressure, immersion in 1M deep water for one hour will not cause any harmful effects, which fully meets the needs of daily water use.

System functions

It can display the real-time positioning information of the prisoner's GPS tracking bracelet on the map, and query the positioning information of different devices (UWB, Bluetooth) according to the situation, support single and multi-person positioning, click to enter to view a person's detailed information (battery, speed, etc.);Support different roles to display with different icons or models (icons for multi-person positioning, models for single-person positioning); real-time positioning, personnel distribution heat map, personnel roll call, track playback, running alarm, aggregation alarm, out-of-bounds alarm, disassembly alarm , other types of alarms, etc.