It means that the baby monitors should be placed as far away as possible from other wireless devices. This includes cell phones, cordless phones, and routers. Microwave ovens could also cause interference on your baby monitor. Since it is inevitable that you will be using other wireless devices around your flat, one of the best things you could do to prevent interference is to always prioritize your baby monitor. Video baby monitors, as the name implies, use video footages for overseeing events in the room where the baby is located. It incorporates the technology used by webcams in computers. Instead of only using the simple transmitter with microphone, a camera is installed with it. The receiver, instead of just having speakers, already has LCD screens installed along with them. 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. Special Features Hearing-impaired individuals are definitely faced with two times the challenge of caring for a baby. Aside from making sure that they can provide for their infants' needs, they also have to deal with the fact that they cannot perceive sounds not even the cries of their own little ones. As of today, digital baby monitors have risen up to provide parents better quality and functionality when it comes to baby monitors. Digital Baby Monitors and Other Baby Monitors One obvious difference between digital baby monitors and other old baby monitors is that it s digital! This however does not in any way mean that the former is far more superior to the latter. Just setup the wireless device for the baby anywhere you want in the room without worrying whether the length of the wire is enough to reach the other room where you will setup the receiver. In terms of aesthetics, wireless baby monitors also provide parents an advantage. You do not have to worry about wires sticking out or going out of place.