Portability is also an issue when it comes to shopping for the best baby monitor in town. A receiver that is designed to sit on top of your living room table may not efficiently serve its purpose especially if you're bound to move around much or even go out of the house. Despite the fact that baby monitors for deaf people offer a great deal of assistance, the cost-friendly and simple act of keeping an eye on your baby is still your best option. The analog monitors are the most affordable but are usually still reliable. They work through the radio frequency and use FM signals to transmit the sound. The major set-back of this variety is the tendency of other receivers picking up the same signal that your monitor transmits, thus less privacy and disturbances are possible. In this way, you will know when your baby needs feeding, a diaper change or, perhaps, your mere presence and the comfort of your touch. At daytime, a baby monitor also provides you with an enormous freedom to do other things during your baby's naptime. As a rule, you need to place the radio transmitter within 10 feet of the crib so that it can pick up even the slightest sounds made by your baby such as breathing and movement. Baby monitors are good for this kind of activities since they are quite sensitive to sounds as well as other factors in the environment. There have been a lot of reported cases by parents that they are getting signals from the baby units that are not relevant to the baby or the environment. Instead, they receive muffled, indefinable, and sometimes almost inaudible sounds which resemble voices and words coming from a human. Often times, parents find it difficult to manage their efforts of doing chores while watching the baby. No one can be at two places at the same time, and it has been one of the major dilemmas of parents who still want to be productive around the house but more importantly want to prioritize their child s safety. - Adhere to the manufacturer's strict instructions at all times with regard to the usage and the placement of baby monitors inside your home. - Handle the baby monitor with care. Do not recklessly carry the device around. Also, avoid clutching the monitor by the antenna because it can easily break. - Safeguard the baby monitor from direct heat sources, as well as the glare of the sun.