Wireless Signal Scrambler Suppliers
With the rapid development of electronic communication methods, cheating seems to be more and more diverse. In the exam, there is a phenomenon of cheating with a mobile phone or a small headset and passing the exam. Due to the repeated use of mobile phones to cheat, in order to prevent this phenomenon, we decided to introduce a device to block mobile phone radio waves. With this device, this device generates radio waves of the same frequency as the mobile phone, making the mobile phone unusable. It’s very uncomfortable to use a mobile phone in subways, restaurants and other places where you can’t make calls, so I used Wireless Signal Scrambler Suppliers to activate the mobile jammer and stop it from serving. When I was reading a book on the subway, people around me started shaking my phone. I want to know if I turned on the interfering device without knowing it, but the power was turned off normally. Signal Jammer
The most popular 16-band high-power 5g 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....
This device can jamming multiple bands, all cell phone signals can be shielded. Only blocker the downlink signal frequency, does not affect the normal work of the surrounding communication. High reliability, long-term and stable continuous operation ...
This is a high power multi band jammer. It can jamming all cell phone signals, DCS, GPS, WiFi, VHF/UHF, Lojack. It has a jamming range of up to 70 meters. Can adapt to the needs of many occasions. Very high cost performance, it's cheaper and better q...
This product mainly interferes with the frequency band in use by the drone, and interferes with the signal transmission of the uplink and downlink frequency bands, causing the remote control to fail, and the captured images and videos cannot be trans...