Some doting parents also make use of this feature to calm their babies down by talking to them over the baby monitor. Also, when your child is old enough to speak, you can surely have chats by means of this nifty device. Other Fun Features Newer models of baby monitors now come with a number of fun attributes. Microwave ovens could also cause interference on your baby monitor. Since it is inevitable that you will be using other wireless devices around your flat, one of the best things you could do to prevent interference is to always prioritize your baby monitor. This can be done through switching your baby monitor on first before any other device. 1) Signals coming from wireless devices usually clash with other signals from other wireless devices running on the same frequency. When this clashing occurs, wireless interference occurs. So to avoid interference, change the frequency of your baby monitor every once in a while and make sure that the frequency you use does not clash with frequencies of other devices. It not only saves you a lot of time and burden, but it also keeps you at ease knowing that your precious one is safe even at a distance. However, with the many different kinds of monitors available in the market at present sometimes it may get confusing. Knowing the different types of monitors and what to consider will surely help you in making a choice. But the cardinal sign of obstructive apnea in babies is restlessness. Another type of apnea is central apnea. This is usually caused by defect in the part of the brain the controls breathing. In babies, this could be a congenital defect. Central apnea is very rare in adults but quite common in babies especially those who were born prematurely. This ability of these devices can help in resolving any interference problems. If you think this is difficult to do, think again. It can be as easy as just flicking a simple switch on the device. 2) Proper Location Wireless baby monitors react to other wireless devices. To prevent interferences, try to place the baby monitor as far away from wireless devices as possible.