Welcome to professional signal jammers device online shop.

Do wifi jammer work across walls?

Rijksjn Killer October 2022

Can wifi jammers be used through walls? How is the effect?

jammer-mart forums

Jammer-Mart October 2022

If this is the case, it is possible. Generally, the wifi jammer will block all the signals.

This motherboard is the NodeMCUESP8266, which is very popular in the open-source community recently. In the beginning, it was a device that provided a Wifi serial port transparent transmission as a microcontroller. It was actually a 32bit TensilicaXtensaLX106 processor with a clock frequency of 80MHz and a complete wireless WiFi stack. The developers have made it easy to block the network by modifying it, so the wifi blocker can pass through the wall.