This is most helpful to parents who need to be constantly on the go but still want to watch over their baby while doing other productive activities. When are Baby Monitors Useful? Most people think that baby monitors are only useful at night during the sleeping periods of both the child and the parents. How Are Baby Monitors Different from Other Gadgets with Electro-smog? Because of the huge possibility of the electromagnetic energy used in the digital technology of modern baby monitors, a lot of parents are fearful for the safety of their child. But on the other hand, manufacturing companies of these digital monitors claim that the amount of radiation that their baby monitors emit are at levels that do not pose serious danger to children. And the sensory monitor is a movement detector that alarms the parent when it cannot perceive any movement from the child for more than 20 seconds. How Does It Play A Role In the Safety of the Child? What baby monitors basically do, is allow the parents to know their child s activities and to watch out for any possible problems from afar, especially if the baby is asleep. These interferences can also cause sounds to be muffled and inaudible. So Are EVPs Real? Do you believe in ghosts? Do you believe in the afterlife? These questions seem to have no specific and factual answers and so does the question Are EVPs real? A sound is just a sound and it all depends on how they are interpreted. So to prevent this from happening, you should try to change the frequency of either device. Wireless baby monitors are usually equipped with switches that allow parents to change frequencies easily. The next option in fixing interference is by properly placing the baby monitor, both the baby s and the parent s units, in the proper location. But if one can provide safety and connect with his or her child without having to compromise work through a simple gadget, then life would certainly be much easier. It does not only place the parents at ease, but much more, it decreases the anxiety on the child and assures him of a safe and secure environment.