There are other benefits of mobile phones besides communication stability. There are regulations prohibiting mobile phones in prisons, military places, etc. I am worried about leaking important information. However, there are people who use smartphones. Developed by prisons, jammers applying in the military. If you need strict protection of confidential information, you can block communication with the outside and prevent information leakage. You can emit jamming radio waves. Interfere with communication. You can definitely prevent it.
It is well known that prisons are facing new problems. Criminals control their business from within prison and coordinate their efforts to escape. You need to install strong deterrents in prison. You can block the transmission of Wi-Fi signals. This high power GPS jammer jams up to 150m. It can be used directly. Reasonable allocation is required during installation.
You cannot use your cell phone in special places to prevent situations in important places like prisons. High power and super effective military mobile jammers are used. It is designed with high output power. It meets the requirement for both outdoor and indoor use. It has a function with impact resistance. Can play a role. Helps maintain the required safety.