thecovid-19 is spreading globally. this is a rare global crisis and a common challenge facing all mankind. Infected people are spread across many countries around the world, and there are confirmed cases on six continents except Antarctica. In the era of globalization where people communicate frequently across countries and regions, it is almost inevitable to be infected.

at present, all countries are fighting the epidemic vigorously. the covid-19 is so fierce that some countries with poor medical conditions are unable to resist. Many countries around the world are helping each other with other countries to overcome the difficulties of the epidemic.

According to research by relevant experts in Germany and the United States, those patients with mild symptoms may infect others within eight or nine days. In addition to symptomatic patients, people have also found asymptomatic patients. As the name suggests, this type of patient has a virus in the human body, but there are no obvious symptoms. Therefore, it is very likely to be infected without the person knowing it to others.

Experts from all over the world have spread to the public how to do self-protection measures, that is, wearing masks, keeping a safe distance between people outside, and washing hands frequently, etc. Patients who have been infected with the virus receive medical treatment or home isolation to reduce cross-border infections and expand the number of infected people.

A large number of infected people need to monitor their health and whereabouts, isolate them at home, and check their health signs and daily activities in real-time.

so how can we manage and control a large number of patients infected with the virus?

QY 4Gcovid-19 prevention and control positioning watch ( prisoner tracking bracelet)provide customers with advanced solutions with excellent performance and high-cost performance. the 4Gcovid-19 prevention and control positioning watch use LBS, WiFi, Beidou/GPS multiple positioning to facilitate quick and effective management activities, high supervision efficiency, and low maintenance cost. All are made of materials that are safe for the human body and have no electromagnetic radiation. Each 4Gcovid-19 prevention and control positioning watch has an independent IMEI identification number. When the data is uploaded to the independent management background, it can complete the automatic identification, real-time positioning, trajectory tracking, two-way conversation, and text messages of the supervised personnel through the mobile phone and the computer. Receiving, electronic fence, and health management, and other information viewings. At the same time, it has multiple alarm functions: anti-dismantling alarm, cross-border alarm, low power alarm, offline alarm, SOS alarm, and so on. Realize checking the health signs and daily activity scope of a large number of infected patients, and effective supervision and control can effectively control the global epidemic!