It truly blocks the key fob signal and keeps my phone safe as well. The outer pocket doesn't have the rfid blocking so I keep my house keys in there. I also purchased several of the celol phone jammer products to use for traveling and not a single one of them blocked the signal. I sent them all back and they were expensive! This device is worth every penny. It's so effective that even if the cover is even slightly closed and not velcro-tight, it still blocks the signal. I used it to replace the cheap bag provided with my toll transponder. Works well, good looking, and now I can keep it within reach in the car for when I need to put it up. And it's so inconspicuous that it won't be noticed by anyone
Review High Power 10 Bands Cell Phone 5G Jammer GPS
When I am driving on the road, the jammer can help me block the GPS tracker and hide my whereabouts. In addition, when I am at home, jammers may block the WiFi frequency and create a more comfortable environment for me.
I want a scrambler to block the wifi frequency to protect my private information at certain times or places, and I need a scrambler to disable the GPS tracker Jammer installed in my car by the insurance company (Jammer) perfectly responded to my wish. In addition, it runs stably.
As we all know, when it is necessary to make the current phone boring, are cell phone jammers used to block cell phone signals? How I bought it, it will be of great help to you. Moreover, it is very cheap.