Jammer 68H blocks radio frequencies given off by cell phones and by WiFi from 2.4GHz up to 5GHz. 5100MHz, 5500MHz e 5900MHz frequencies are used by WiFi routers, as well as hidden microphones (bugs) and drones.
In order to guarantee further protection, it is advisable to place jammer B68H side by side to its twin B68R.
Altogether, they can cover frequencies from 130 MHz to 5900 MHz, securing your surrounding environment as no other device can. As for constancy in blocking frequencies, these twins are, yet, the best you’ll find on the market. Moreover, you will never face overheating issues, thanks to the powerful cooling fans placed on its two sides.