A transmitter device with a microphone is placed in the room of your baby (usually near the baby). Another device with a receiver and with speakers can be carried by you, the parents, or the baby sitter, or anyone who is taking care of the babies. With baby monitors, you can keep track of your baby s even if you are doing something else in the proximity of your house. The most basic application of a wired video baby monitor is to provide live video feed from the room of the baby to the room of the parents. This is most useful during the sleeping hours of the parents. With the video baby monitor installed, you can continually monitor your baby without having to stand up and going to your baby in the next room. The majority of modern wireless devices allow the changing of channels in an attempt to fix interference issues. It may be as easy as sliding a switch or pushing a button. Then again, if you're using a wireless router, you'll have to use your computer in order to resolve the problem. Remember to steer clear of the router's lowermost or uppermost frequency bands if you're using an analog phone that's set in 2.4GHz. Wireless interference may come as irksome sounds, static sounds or buzzing sounds. In video monitors, interference may come in the form of fuzzy or static reception. These wireless interferences are usually caused by other wireless devices around the house like the wireless phone or a router. Other wireless baby monitors from your neighbor s house can also cause interference. The signal picked up by the radio transmitter is then passed on to the portable receiver, which can be carried effortlessly around the house. For as long as the receiver is within the range of distance supported by the device, you will be able to hear the sounds coming from your baby's room even if you are in another part of your house. The mother already loves the unborn child. After nine long months of waiting, finally a baby is born into this world. Seeing how cumbersome the baby is, the parent s protective nature is invoked. Any parent would vow to do everything for the baby and would not let anything harm the newborn. She would want to keep an eye on her child 24/7.