During a Tuesday morning meeting, while you were joking about your new boss, your colleague's smartphone was quietly placed on the table, and every word you said was recorded. Later that night, when you were flirting with the waitress in the restaurant and made an innocent joke, someone recorded the entire interaction. At first glance, nothing seems to stop this from happening again and again. Millions of smartphones around the world mean that millions of activity recording devices are available to capture every word or every action at any time. Once these recordings are complete, you can publish your photos, videos, or audio to the Internet and share them with everyone. Maybe there is a way to prevent them all from happening? let's see. Some people might be smart enough to make an invisibility cloak like a fantasy movie. Or, the company is using James Bond movie cues to develop a high-tech 8 Bands Gsm Cdma 3G 4G Wifi Cell Phone Blocker that lets you roam public places without worrying about privacy.
The 8 Bands Gsm Cdma 3G 4G Wifi Cell Phone Blocker currently on the market is full-band. It can block all 2G 3G 4G signals, 2.4G WIFI signals and Bluetooth signals of the three major operators of China Mobile, China Unicom and China Telecom. cell phone jammer Shield the SIM card installed in the mobile phone, regardless of the brand and model of the mobile phone. As long as the mobile phone uses the cards of China Mobile, China Unicom and China Telecom, it will be blocked. There is a post saying that after turning off the automatic selection of mobile network operators, manually selecting the network will not be blocked. In fact, this is not true, because cell phone jammers target all mobile phone frequencies under the three major operators. It is shielded, so no matter how you switch, it will be shielded, that is to say, no matter what mobile phone card it is, it is within the shielding range of the mobile phone jammer.
