When the first time the title catches your sight you will definitely jump out and question me:"how darer you to say so? I go there just for relaxing and have a nice time, why should I bring a jammer which will affect my feelings? What a bad idea you advise!" Please take your time, and listen to me carefully.
Well, I am really not a stiff or stereotyped one, on the contrary, I am the one with Petty Bourgeoisie Sentiment and like romance as well as enjoy life. Sometimes, I will go to a bar for relaxing and looking for something that is different. But it may be never occur to you that you are monitored by someone! You must feel I am talking something that out of the fact. No, this is not just alarmist talk! It is the truth. Because about the Fourth Amendment privacy violation cases arguing is still on its way. And you only find out that some bars really use the camera or other devices to monitor you. And even the police also use GPS trackers to do the same thing! The essential thing: "The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized" has already lose its power, and we are no longer free!
You just wondering why the police or other places can attach this device to detect our privacy? It is unfair and illegal! But now, we seems nothing can do but wait. Therefore, before the amendment come into being we need to take some measures, and buy a jammer will be the best choice. The GPS jammers can disable the GPS tracker and the cell phone jammer can block the signals from all mobile phone! It is really a ideal item.