On the other hand, the digital model may cost a little more but it provides more privacy and usually has a wider range of reception than analog. Another advantage is that the digital models do not have as much static and they give a clearer sound quality so you can hear your baby better. Video monitorsallow you to see and hear your child by combining sound and video just like miniature TV sets. 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. With the help of an Internet capable computer, parents can now access their baby cameras anywhere at any time. Most of the time however, this system is used to keep tabs on your nanny, caretaker or babysitter instead of the baby. You may want to make sure that whoever is in charge of your baby at that moment in time is giving his or her utmost care and love. In this way, you will know when your baby needs feeding, a diaper change or, perhaps, your mere presence and the comfort of your touch. At daytime, a baby monitor also provides you with an enormous freedom to do other things during your baby's naptime. As a rule, you need to place the radio transmitter within 10 feet of the crib so that it can pick up even the slightest sounds made by your baby such as breathing and movement. What was once a simple transmitter and receiver system have gone up a notch to provide parents the ease of watching over their baby without sacrificing comfort and security. As of today, parents have different choices of baby monitors one of which is the wireless baby monitors. But even with all the advantages these gadgets provide, it is inevitable that there are also disadvantages. This is definitely an excellent alternative especially when one of the parents needs to work away from home for a certain period of time. Walkie-talkie Features This option provides you with the ability to talk to your little one through the baby monitor. On top of that, you can even play music or transmit almost anything you want to the baby.