Block mobile phone signals , mobile phone blocker lafayette
It is great that you are worrying about your family members and their health. We are living in the world so overwhelmed by various radio waves and wireless signals that it is hard to imagine sometimes how it would look if we could see all those waves. But as you have already guessed all those waves are not doing any harm to the people now.
You have probably heard about cell phone radiation danger? Although they are not harming us in a short time, if you would use your mobile phone for a few hours of talking holding it near your ear (read: near your head), there might be some serious problems because of the wireless waves emitting in the close proximity to your brain. Just think about it.
The same story is with the signal jammers. The radio signals they emit are quite alike to those created by mobile communication devices like cell phones and smartphones. Thus if you are using jammer, do not hold it for long time very close to your body, especially to your head. When you use it in your pocket, make sure it would not work there for too long.
I hope this information would help you to use signal jammers with no health risks and peacefully enjoy the effect they can make.