A great example of this is the video baby monitor. Video baby monitors make use of cameras instead of just the usual transmitter with microphone device. A camera or a number of cameras are installed in the baby s room and live video feed are transmitted to a TV or LCD receiver. These video devices can either be wired or wireless devices. 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. You can carry around the wireless night vision baby monitor around without being restricted by wires. Aside from that, you will also be able to see your baby even in the worst lighting conditions. Wireless night vision baby monitors can truly be your ultimate partner when it comes to keeping an eye on your baby. You may also keep the second receiver on stand by in case your main one runs out of battery juice. In addition, an extra receiver may also come in handy especially if you have a tendency to lose things like phones, remote controls, etc. Facts About Baby Monitors Before you shop for a baby monitor that suits you, try to get the lowdown on these valuable modern-day parenting gadgets. One of the most controversial topics about digital technology in baby monitors is health risk. Since these digital devices make use of signals like electro magnetic waves, they may cause health problems to babies especially when they are at that stage when growth and development is on "rapid mode. These new types of baby monitors however have been integrated with new technology. Instead of just being able to hear your baby, you can now actually talk back to him or her. There are even some devices that will let you send commands to the baby s device to play different music to hush him or her back to sleep.