Have you ever found that the mobile phone signal in the house you live in is often poor, or there is no signal on the mobile phone. But after leaving this range, the mobile phone signal returns to normal. Everyone is wondering if mobile phone signal blockers and other related equipment are installed in this area, so what is the role of mobile phone signal blockers? The following is a signal blocker for sale manufacturer to explain this knowledge point to you.
Go to a special place and find that the mobile phone suddenly has no signal, but after exiting this place, the signal is restored. In such a situation, generally speaking, a mobile phone signal blocker is installed nearby.
Why would you want to install a mobile phone signal blocker? In fact, many broadband networks assembled in some old urban areas are used by two or more families. In order to make money and for performance, mistakes may be made. At present, the speed of 4G and 5G networks is very fast, and the data traffic alone can meet the requirements of most people. No one wants to install broadband wifi, and even some people's data traffic is unlimited, so there is no need to install broadband.
Therefore, in addition to the possibility that the mobile phone signal is blocked by the forcible installation of a cell phone signal blocker, it is also possible that someone privately assembled a signal amplifier, resulting in signal confusion and poor mobile phone signal.
The old city has a large number of houses, and the signal coverage is insufficient. Some building areas may have poor or no signal. In order to attract tenants, the homeowner will install a signal amplifier. If there are too many signal amplifiers, signal confusion and poor signal conditions will occur.
As for those areas where signal amplifiers are not installed, the signal is very poor, and even the signal cannot be accessed, or the network is very stuck. These things have been robbed of the Internet. Therefore, the poor signal on the mobile phone is not closely related to the installation of a cell phone signal blocker.