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Handheld Cell Phone Blocker 16 Bands 5G Jammer

How Do Jammers Work on Wi-Fi?

Perfectjammer 2022/07/15

  Wi-Fi jammers can help employers or teachers stop the use of devices on the internet if it becomes distracting. However, Wi-Fi jammers are also notoriously used for disarming many layers of safety protocols. In particular, a Wi-Fi jammer can disarm an alarm system and other security systems that run on Wi-Fi by disrupting their connection.

How Do Jammers Work on Wi-Fi

  Wi-Fi works by sending signals on a frequency to an internet router, either on 2.4Ghz and 5Ghz specifically. Often, people can attempt to improve their Wi-Fi connection by switching between these frequencies and channels on those frequencies. This depends on the fact that an internet user can switch their Wi-Fi connection onto a frequency channel that is less crowded by other devices and Wi-Fi connections.

  This jammers gps sends out these signals in the hopes that they will overpower Wi-Fi connections and render internet-dependent devices useless.



8341HA-4 Cell Phones Handheld Jammers 2G 3G GPS WiFi 315MHz 433MHz 868MHz

4 Bands Jammers

This is a very small hand-held jammer. Size only 62mm*34*120mm, very easy to carry and hide. Has an independent band switch, you can turn on or off a certain jamming frequency band as needed. Have cigarette lighter charger, you can use it in car. This product is suitable for all kinds of examination room, gas stations, churches, courts, libraries, conference centers, theaters, hospitals, military and other places to prohibit the use of mobile phones.

$254.19$386.61

Portable  Jammer

Best powerful 12 Bands mobile phone jammers reviews

We bought this WiFi cell phone jammer to figure out what strange device was connected to our WiFi network that we didn't recognize. We just could not find it anywhere and the scan did not show what kind of device it was. Also, thought the purchase would be good since my field is in cyber security...

Date Added: 05/04/2019 by Elva Freeman