Blocking remote key communication (lock interference) refers to the act of deliberately interfering with communication when the vehicle's remote key is used to lock the vehicle.

Some malicious individuals and organizations attempt to block the lock by using certain devices and techniques to disrupt the communication between the remote key and the vehicle.

Lock interference techniques include using jamming equipment to interfere with the radio waves of the remote key, and stealing and retransmitting the remote key's signal through a technique called a replay attack.

This means that even if the owner thinks the vehicle is locked, it may not actually be locked correctly.

Lock interference increases the risk of theft

Although high-speed, interference-free wireless LAN standards have become popular, many people still use the 2.4GHz band 802.11g standard wireless LAN (Wi-Fi). This will reduce the situation where you receive radio waves not only from your home, but also from neighboring houses. Wifi jammers have been determined to be emitting powerful broadband radio waves. It continues to interfere with mobile phone signals. I wonder what the radio wave blocking ability is.

The mobile phone suppression device system blocks communication by emitting weak radio waves of the same frequency as the broadcast information radio waves from the mobile base station, and prevents the subsequent display of location registration and polling from being "out of range" and communication. Will be suppressed. The purpose is to provide a GPS jammer that can reliably suppress the communication function of mobile phones and easily meet the standards stipulated by the Japanese Radio Law. This is the interference wave to be suppressed.

Radio jammers, GPS jammers, text blockers and other devices designed to intentionally block, interfere with or disrupt authorized wireless communications. Over the years, I have used mobile phones in movie theaters many times. In the middle of the movie, people's phones rang. If you use a GPS jammer, you don't have to worry about such rude behavior. Just as you as a parent have the ability and right to disconnect the Wi-Fi at home, you should also have the option to cut off the mobile phone signal when necessary.

This means that even if you are tracked or monitored by the car navigation system or GPS logger, you can get away by jamming the GPS. It can be said to be a product with a wide range of applications.

If you think that just because your car is equipped with a GPS system, you can get it back even if it is stolen, it is not the case. Thieves also understand this. They can use GPS jammers to block tracking systems.

Of course, even if it is banned, you can still buy it from online stores. GPS jammers used for vehicle theft can also be purchased online.