Where we can use WiFi Jammer?

WiFi Jammer is the powerful jammer device which can jam the 300-2400Mhz/2400-2500Mhz frequencies at same time. The Jammer is used by the school, meeting room, office, cinema, nightclub and casino owners to stop cell phone use in the building. To read more click here. https://www.newagesecurities.com/