What is a "Block Gsm Signal"? The Most Authoritative Explanation.

How to block cell phone signals?

Fortunately there is a solution: You can use a cell phone jammer to block their signals. Cell Phone Jammers. Buy a cell phone signal jamming device from eBay, Amazon or any online spy and gadget site. These devices will block signals anywhere from 10 to 200 feet, depending on the model that you decide to purchase.

What is GSM signal jammers?

3G 4G 5G GSM Signal Jammers for sale GSM is the most common frequency range used to interfere mobile phone networks and mobile communications. It includes four main frequency bands (850MHz, 900MHz, 1800MHz, 1900MHz) and uses many smaller standards (like UMTS, CDMA2000, Nextel, TDMA, AMPS, W-CDMA PCS, etc.) in different countries around the world.

What is a 10 Channel mobile phone signal shielding device?

This high-power 10-channel mobile phone signal shielding device has a shielding radius of up to 30 meters and can effectively shield various 2G 3G 4G 5G WIFI signals. Using GSM and 3G frequency bands not only makes your life easier and more interesting.

How far can a GSM jammer block GSM?

The gsm jammer can block GSM and 3G frequencies. The maximum radius of the portable 3G gsm jammer is 15 meters, and the maximum radius of the desktop 3G GSM CDMA jammer is 200 meters. According to your needs, there are always products you are satisfied with. We need GSM Blocker