There are many types of signal shielding devices available on the market, how should we choose? Let’s talk with the editor of signal shielding device manufacturers to understand:
Let's start with the function. For example, you have to choose which signals to shield. Currently there are 2G, 3G, 4G, 5G mobile phone signals, wireless signals WIFI Bluetooth signals, intercom signals UHF VHF frequency band, remote control signals 315Mhz, 433Mhz and so on.
Choose different places to use different models and models from the purpose. If they are used in the prison detention center military area, they require 365 days of continuous use. In this way, choose a shield with better heat dissipation and stable performance. The choice of different venues is also different.
From indoor or outdoor use, from power matching, style matching, such as whether hundreds of units can be managed online, unified control, etc., the natural choice is different.
The environment of different jammers is different. Use mobile phone signal jammers according to different signal strengths. For small areas, choose low-power jammers, and for large areas, choose multiple superimposed shielding devices, or choose more powerful cell phone jammer.