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. A baby monitor, basically, is a radio transmitter that lets you listen to sounds coming from your baby's room. This makes it even more difficult for you to hear or decode the sounds that are coming from your baby's room. How to fix Wireless Interference? As bothersome as these interference problems may be, they are by no means without a solution. Here are some tips on how to avoid or, at least, minimize the nuisance of interfering wireless signals in your home. One of the latest baby monitors are video baby monitors with night vision capability. You may have seen it in the movies or on TV - the navy seals attacking at night are not at a disadvantageous position since they are using their handy dandy night vision goggles. That same technology is being used in today s baby monitors. In order for the baby monitor to obtain the most excellent reception and transmission using the 2.4-GHz channel, you need to switch off all devices that operate in the same frequency. Then switch on the baby monitor followed by your other wireless gadgets. Remember that the base unit of your cordless phone should be switched on last. 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." A solution developed to counter this problem simply states that parents should put the baby monitor as far away as possible from the child without sacrificing the quality of monitoring. Heart Beat Monitor This feature is a must for the device that you will choose since no apnea monitor is 100 percent accurate in detecting cessation of breathing. This will serve as a backup in case the apnea monitor fails to detect apnea because it will also manifest in the heart rate of the baby. Another must have feature is a remote alarm.