Turn on the WIFI jammer device, you can completely cut off the wireless signal transmission. Can effectively prevent hackers through the wireless network invasion of your computer or smart device. You don’t have to worry about your cyber securit ...
This product is suitable for all kinds of examination room, gas stations, churches, courts, libraries, conference centers, theaters, hospitals, military and other places to prohibit the use of mobile phones.
1.Effectively jamming GPS satellite signals, protect your location privacy and personal information
2.Work does not affect the normal use of mobile phones or other electronic equipment
3.Small size, h ...