Audio monitors allow you to hear the activities of your child (ex: crying) as they pick up sound. This type comes in both analog as well as digital models. 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. After that you can switch on all other devices but you should always have the cordless phone switched on last. Another way to fix interference issues is by using digital baby monitors instead of analog ones. The latest digital technology has incorporated some fixes to solve interferences. The only setback with this solution is that it may cost you a little bit more. Advantages of Using Professional Wireless Baby Monitors LCD When hiring or using professional wireless baby monitors LCD, you are assured of one thing quality. Since this is the kind of service and specialty they provide, you can be quite sure that you as parents are given the best possible monitoring they can provide. With the new feature of these monitors, parents are not only able to provide for the safety of their children by being able to hear possible problems from a distance, but they are also given the chance to solve certain problems or bond more with their child by talking through the portable parent unit. Baby Monitors and Their Role in the Safety of Your Child In the fast paced world we live in today, many obstacles come with juggling family life and work, especially with a new baby in the house. 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. Not having this feature could be very dangerous to the child because one might not notice that something wrong has already happened if the monitor stops working when the battery drains. In choosing a monitor, the right range or bandwidth must be considered properly. If it would be used in a bigger house, then a wider range is required.