Professional Wireless Baby Monitors LCD Baby monitors are big help to parents who need a lot of things to do but do not want to sacrifice the security of their baby. Baby monitors can easily be purchased online or in your local shops. However, there are also baby monitors that are installed by professionals. This can be done through switching your baby monitor on first before any other device. By doing this, you are giving the baby monitor the chance to get the most excellent signal it can. After that you can switch on all other devices but you should always have the cordless phone switched on last. Another way to fix interference issues is by using digital baby monitors instead of analog ones. Other Fun Features Newer models of baby monitors now come with a number of fun attributes. The wide range of options include rechargeable batteries for the portable receivers, remote controls, warning alerts for movements or lack thereof, and monitors with musical capabilities. Of course, you need to thoroughly choose features that suit you and your baby; otherwise, you'll end up spending money for something you don't really need. This type receives and transmits sounds produced by the baby to a parent unit so moms or dads could hear the activities of the baby and know if there are any problems while they are at a certain distance. Lately, additional features have been placed to these audio monitors, wherein parents could now talk back to their baby. Even though it is normal, it may also be a symptom of something more serious that is health related. Basically there are three types of apnea: obstructive, central and mixed. Obstructive apnea is most common in babies and children. It is caused by obstructions in the airway such as adenoids and enlarged tonsils. Any sound the baby makes in the room will be transmitted directly to the device held by the parents. If something is wrong, the parents will definitely know about it. But baby monitors have already come a long way. Today, different baby monitors have been developed which make use not only of sounds but of images as well.