High Power Isolator 80W 8 Channel Desktop Signal Jammer For Jamming Cell Phone 2345G VHF UHF GPS Lojack
* High power 80W with good shielding performance, and the jamming range is up to 300-400 square meters
* Built-in antenna, no installation required, fast shielding can be achieved by connecting to the power supply；
* The hole design on the back of the shield can be hung or placed, and placed in a specific area；
* Built-in heat sink and cooling fan, designed with a larger heat dissipation port, which can help the shield to play a better shielding role.
* Under the influence of the base station, the shielding range is relatively larger;
* High efficiency, high precision, only shielding downlink channels, will not cause any damage to shielding equipment and base stations;
* Aluminum alloy shell design, pressure-resistant, heat-resistant, waterproof;
* Green and environmentally friendly, no harm to human health.
It can effectively shield 2G, 3G, 4G, 5G,Wifi, GPS,VHF,UHF,Lojack ,and other wireless signal bands . We can customize shielded frequency bands according to your needs and national frequencies
* It can be used in places where the use of mobile phones is prohibited, such as examination rooms, courts, gas stations, etc;
* High-power shielding performance is more suitable for uniform use in prisons;
* It can be used to block mobile phone and WiFi signals at home to prevent children from indulging in the Internet;
* Can block GPS tracking and positioning equipment.