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. They use a small camera either mounted on the wall, table or crib to transmit the images into the LCD display. Needless to say, deciding to get rid of one device in favor of the other is certainly out of the question. What is Wireless Interference? Interference may appear in the form of buzzing, static or irksome sounds. Aside from that, baby monitors that come with a video monitoring feature may also suffer from a fuzzy reception. Audio baby monitors only make use of sounds while video baby monitors make use of a camera and transmitter to send video feeds to a LCD receiver. LCD or Liquid Crystal Display are the choice of manufacturers in video baby monitors since it is light, and is the best mobility wise compared to CRT devices. 2) Another way to help in solving wireless interference is to find a proper location for the transmitter as well as for the receiver (baby unit and the parents unit). So where should you place your wireless baby monitor to minimize wireless interference? You need to place it as far away as possible from other devices especially wireless ones. 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. You may also keep the second receiver on stand by in case your main one runs out of battery juice. The main clock functions as the sound-alarm system and is equipped with a vibrating rod attachment that should be positioned under the parents' mattress. Each time the baby wails, the alarm system triggers the rod to forewarn and awaken the parents. Some baby monitors even come with LCD screens that allow you to literally watch over your baby.