A person may have such initial symptoms of headaches, disruptive sleep patterns, chronic fatigue and abnormal behavioral patterns in children. 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. This is most especially true when it comes to babies since they are dependent on their parents with everything that they do. Unfortunately, parents are only humans and as such, you also get tired and will need rest from time to time. And what better way to rest than from the comforts of your room. This is where baby monitors come in handy. Wired baby monitors, as its name implies, makes use of wires to be able to connect the transmitting device and the receiving device. This is a very good system when it comes to baby monitors the only setback is that, the length of wires makes mobility quite impossible. The receiver would more or less just stay in one place. You can move freely around the house and complete your chores while still being able to monitor your baby. Wireless Baby Monitors can be used to either audio or video baby monitors. Wireless Night Vision Baby Monitors Imagine combining the night vision capability with the wireless feature ultimate baby monitor. Audio baby monitors only make use of sounds while video baby monitors make use of a camera and transmitter to send video feeds to a LCD receiver. LCD or Liquid Crystal Display are the choice of manufacturers in video baby monitors since it is light, and is the best mobility wise compared to CRT devices. Both modes have their own advantages and disadvantages. But as of today, parents usually prefer the wireless devices over wired ones for reasons of mobility. With wireless devices, parents can go anywhere around the house while still being able to keep tabs over their babies. The only setbacks of wireless baby monitors are that it can be more expensive to wired devices and they are also prone to interference.