Recently, a drowning incident involving 4 children occurred in a certain area of Sichuan Province, which deeply touched the hearts of netizens. Eventually, all 4 children drowned and suffered great mental trauma and irreparable losses to their families. Summer is the season when children enjoy playing in water. Just as the summer vacation began, this tragedy happened. This incident serves as a wake-up call for the prevention of children's safety during the summer vacation.

Every summer becomes a peak period for drowning incidents. According to data, drowning is among the top ten leading causes of death for children and young people in all regions of the world. Nearly 372,000 people die from drowning each year.

To prevent such tragedies from happening again, it is essential to promptly disseminate safety knowledge to underage children before the summer vacation begins. Therefore, all levels of government and relevant departments must first draw painful lessons from the incidents of student drowning deaths that have occurred, firmly establishing the concept of "safety first, prevention foremost". At the same time, they should build a social, family and school jointly-managed safety education network throughout society, and school teachers should strengthen their communication and coordination with parents, communities and relevant departments, organizing and mobilizing the entire society to care about the life safety of primary and secondary school students and prevent the occurrence of drowning deaths among students during the summer vacation. Establish a prevention mechanism involving relevant departments, schools, parents and primary and secondary school students, each responsible for their own duties, and increase publicity efforts to educate primary and secondary school students to cherish life and stay away from danger.

 In addition to instilling safety awareness about drowning prevention among primary and secondary school students, establishing a complete video monitoring system in dangerous rivers, reservoirs and lakes can more effectively manage and prevent drowning incidents. For areas such as rivers and reservoirs, when setting up a video monitoring system, due to the special geographical environment, the video monitoring points are not too far apart from each other, but they are mostly on the water surface. It is very inconvenient to lay cables. The digital wireless bridge wireless transmission products of our company are very suitable for this environment. Wireless transmission, without the need for wiring, is simple and quick to install.