You farmer and smart anti-theft device

At a thousand kilometers away, the farmer using the security device of farmer Nguyen Van Thanh still discovered that his property was being stolen by thieves.

>>>Video: Great way to prevent theft in the inn

Newly-educated in 8th grade, the boy in Loc Chau commune, Bao Loc city, Lam Dong, has successfully invented the anti-theft device connected to personal phones . Thanh took 2 years to self-study, destroying 30 mobile phones and many devices used for manufacturing.

"The idea of ​​making this anti-theft device comes from the pressing that my family has been trespassed three times. With a little understanding from the electronics apprenticeship when I was single, I have been investigating myself. " Thanh said.

After 2 years of research, farmers Nguyen Van Thanh invented a smart anti-theft device.(Photo: Quoc Dung)

If the goal is to protect the house, Thanh will provide a software developed by himself, which can be mounted anywhere in the house. When stealing a door or breaking a house, the system immediately issues a warning by automatically calling the landlord's cell phone even though the landlord is thousands of kilometers away. Because of this device via phone wave, only the owner is in the place where the phone wave is located, the system will work. Especially at the location of intruding thieves, there was no sound or signal.

This device uses two phone sims and is encrypted with each other. One is the host's phone number, the other is installed in the device software attached at the location to be protected. Sharing about the process, Thanh said that the most complicated during the study, the invention is to use public sim (garbage sim) but when controlling it is absolutely personal. Once a thief breaks in, immediately the sim installed in the software will telegraph the phone holder's phone sim.

In addition to anti-theft lock at home, Thanh also succeeded in making an anti-theft system for motorcycles . A phone with sim card installed secretly in the motorbike and this phone sim is encoded with the phone holder's phone sim, Once the car is locked or bumped into the car, this system is also set up. ie notify property owners.

In anti-theft device for motorbikes, Thanh is more modern by installing 2 alarm modes at two different levels. One mode is to be able to take the car but cannot start the engine. This mode is suitable when parking a car in a public place, allowing the car keeper to arrange the vehicle in the yard to keep it neat and neat for easy control but cannot start the car's engine. In the second mode the motorbike can be absolutely protected from being able to drive the vehicle and start the engine.

Knowing Thanh's success in manufacturing anti-theft systems , a company in Ho Chi Minh City came to order. The requirement of this unit is that in addition to reporting theft via mobile phones, Thanh must enhance the device's functionality by opening the rolling door remotely via the smartphone instead of using the restricted controller. distance. After a few months of research, Thanh has met this requirement.

When stealing a door or breaking a home lock, the system issues an alarm by automatically calling the landlord's mobile phone.(Photo: Quoc Dung)

In addition to telling burglars who are breaking through the rolling door to break into the warehouse, the remote owner can still open the door for workers to enter the warehouse. When you need to close the door, the property owner can do so by creating a missed and installed missed call between two phone sims. Anti-theft software installed in warehouses can be connected at the same time with several different phones with the condition that these phone numbers are encrypted by the Installation Bar.

"Currently many people come to order but I do not want to produce much because I am afraid of being stolen , " Thanh said.

Mr. Trung, a person who used the device of Thanh's burglar alarm, said that besides the convenience of features, the price is also very soft."Each set is only from 1.3 to 1.5 million VND, after a few months of trial I do not see any problem , " Trung said.

Mr. Tran Minh Chau, Chief of Office of Lam Dong Department of Science and Technology, said that the Department did not have information about Mr. Thanh's invention. When information is available, the Department's specialized department will learn, test and evaluate. The invention and invention of products that are applicable to high real life are worth encouraging and supported.

Thanh said that after being successfully built and has been tested by some users, he is authorizing a company in Ho Chi Minh City to submit a dossier to the Intellectual Property Department of the Ministry of Science and Technology to register the copy. patent rights. When copyrighted, he considered extensive production.

The title has been changed.