What is a jammer? It is important to understand how it works. Different Wifi Disruptor Using Nodemcus have different functions. The mobile phone jammer sends signals at the same frequency, thereby interrupting the network connection. The number of users interfering with mobile phones is very large. Correct use is very important. Company employees cannot work effectively in a noisy environment. Therefore, buy signal jammers to establish employee concentration. WiFi shielding maintains a peaceful environment. Help workers focus on their work. WiFi Jammer

Wifi Disruptor Using Nodemcu

Wifi Disruptor Using Nodemcu Products

Handheld 16-Band 5G Mobile Phone Jammer WIFI VHF/LOJACK GPS

The most popular 16-band5g jammer in 2021 can interrupt two signals at the same time, and can shield up to 25m. It is portable and can be easily adapted to multiple occasions.

$739.97 ~~$1638.29~~ More

Desktop 6 Bands Adjustable Power Blocker Device GSM/3G/4G

This jammer device can jamming all cell phone signals such as 2G, 3G , 4G. Except for cell phone signals, it can also jamming WiFi and PHS signals. The device is available in classrooms, libraries, cinemas, offices and other places where cell phone signals and WIFI signals are prohibited. Because the desktop block device has more jammer range and more stable jammer performance, this device is deeply loved and trusted by customers.

$287.53 ~~$550.98~~ More