Some models even have extra capabilities including a video monitoring feature and an option that lets your baby hear your comforting voice. Factors To Consider When Buying A Baby Monitor Low-battery Indicator As much as possible, you should purchase a baby monitor that has a low-battery indicator. In this way, you will be alerted whenever your batteries need replacement. 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. If you have the right budget or extra money to spare, then the issue of price is not really that of a disadvantage for you. Conclusion Digital baby monitors are the latest devices that have emerge from the baby monitor market. They may have some edge over older analog gadgets but the latter are nevertheless still effective. 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. The Disadvantages of Wireless Baby Monitors If such devices have advantages, then it is possible that they also have disadvantages. This is true with wireless baby monitors. The most disadvantageous aspect of these wireless devices is interference. Wireless interference may come as irksome sounds, static sounds or buzzing sounds. This is quite dangerous especially for babies since it usually happens during sleep time. And as babies, they still can t articulate whether they are already experiencing symptoms of the condition. Symptoms of this type of apnea include snoring, labored breathing, gasping for air, and changes in color.