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. Through this, they could at least do their usual work without having to feel worried that their child might not be safe inside the room alone. They not only allow them more time to themselves and to work, but most especially, they give them the opportunity to provide for the safety of their children even when they are not right by their side. However, with the many different types available in the market, new parents may find it puzzling to choose which monitor would be the most practical purchase for their budget. Multi-room Monitoring A good number of baby monitors only have one radio transmitter and one or more portable receivers that make it possible for parents to listen in on their babies all day and all night long. If you prefer to have one radio transmitter in every room, there are actually a smaller number of choices. Other Safety Tips - Don't ever use a mere baby monitor to justify your absence. Parental supervision is undoubtedly important, especially if you live in an apartment building where strangers can easily come and go. - Do not position a baby monitor's transmitter or receiver near water. Like any electronic device, baby monitors can cause an electrical shock if not used properly. This helpful gadget actually comes with a wide variety of options to choose from. Perhaps you want to purchase baby monitors with two receivers so that you and your other half could both monitor sounds coming from your baby's room. Having more than one receiver makes it possible for both parents to keep a closer eye on their little bundle of joy. 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.