There are two ways for EMI to exit or enter the circuit: radiated and conducted signal radiation exits through slots, slots, openings, or other spaces in the housing; when the signal lines leave the enclosure coupling with the power lines, signal lines and control lines, open space The free radiation of the radio will cause interference, but it is different from the frequency band emitted by the signal blocker. https://www.dojammer.com/

If you search on the internet, you will find GPS signal tracking devices and cell phone signal tracking devices in use right now, learn about devices called cell phone GPS jammers that can help you avoid tracking. https://www.dojammer.com/gps-blocker-jammers.html

There are many people who are concerned about a question. When the mobile phone signal is interfered by the mobile phone shielding device, can others send me a text message? Or will the previously sent text messages be received after unblocking? https://www.dojammer.com/

The bombs that blew up commuter trains in Spain in March 2004, as well as blasts in Bali in October 2002 and Jakarta in August 2003, all relied on cell phones to trigger explosives. It has been widely reported that a cell phone jammer thwarted an assassination attempt on Pakistani President Musharraf in December 2003. When President Bush visited London in November 2004, it was reported that British police considered using signal blocker to protect the president’s motorcade through London. During a hostage situation, police can control when and where a captor can make a phone call. https://www.dojammer.com/cell-phone-jammers.html

Thieves don't rest: more than 230,000 thefts occur in France each year. Theft of valuables, damage caused by burglary, damaged furniture or damaged furniture, etc. The consequences of burglary can sometimes cause harm to the victim. But how to avoid this misfortune? Although the urge to set up roadblocks at home or send a security guard may be tempting, it is actually impossible to achieve. Fortunately, there is a gps jammer here, which is a reassuring solution that can warn you when an intrusion occurs and allow you to take corresponding measures. https://www.dojammer.com/gps-blocker-jammers.html

Why are GPS jammers so popular? The popularity of GPS jammers has a lot to do with the common usage of GPS trackers, because GPS trackers are widely used to track their own targets, such as husbands tracking wives, or bosses tracking employees, which is a very common thing. Not only that, but now, in the age of high technology, many police officers also use GPS trackers to track criminal suspects and obtain information and evidence that can be completely destroyed by criminal gangs. https://www.dojammer.com/gps-blocker-jammers.html