Wholesale Price Desktop 5G Jammer Signal Blocker WiFi Isolator For Cell Phone GSM 2345G GPS Camera VHF UHF
This signal shielding device with internal antennas TX-NZ-7 is our factory using advanced technology, for the contiuous developmentof communication standards, according to the actual situation of domestic and international wireless communication to develop a successfu high-tech products.The signal scrambler can effectly block phone signal 2g/3g/4g/5g GPS L1,GPSL2 WIFI2.4G WIFI 5.8G WIFI 5.2G and for other wireless signals, and other electronic devices without any negative impact and interference.
We are professional signal jammer manufacturer , support frequency band customization according to the different frequencies from different countries .
1. It can block 2G 3G 4G 5G and Wifi signal at the same time
2. Only interfere the downlink frequency , the uplink frequency of base station will not be influenced.
3. Waterproof and Durable aluminum alloy shell; also endures high temperature
4. Continuous operation for 24 hours
*It can be used in places where the use of mobile phones is prohibited, such as examination rooms, courts, gas stations,classroom,workplace 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.