Some top of the trade devices have sensors placed under the baby s mattress that detects even the most subtle of movements including the baby s breathing. When no movement is detected for a span of 20 seconds or if breathing is below the medically accepted rate, an alarm is triggered thereby notifying mommy. However, the much-improved two-way monitors can allow parents to talk back to their child with their own portable transmitter. Parents who have children with separation anxiety often prefer this type of monitor, as hearing a familiar voice could usually calm the child. What are the major benefits of getting a two-way monitor? Instead, they receive muffled, indefinable, and sometimes almost inaudible sounds which resemble voices and words coming from a human. When examined by experts, these sounds can t be technically explained. But when examined by professional ghost hunters, they turn out to be ghost voices also known as electronic voice phenomenon. Nowadays, it is really difficult for any parent to be able to be by their child s side 24/7. But despite such circumstances, it is good to know that technology has managed to make life easier by giving busy moms and dads the option keep an eye on their precious little one even when they aren t in the same room. Baby Monitors And Wireless Phones: Tips To Fix Interference Household gadgets that function wirelessly have a tendency to pose a number of interference problems. The usual culprits behind such tight spots are none other than baby monitors and wireless phones. Needless to say, deciding to get rid of one device in favor of the other is certainly out of the question. In case interference is a big issue for you, you can always look for something that utilizes the so-called no-interference technology or has additional security features. Video Monitoring Options A basic baby monitor allows you to hear whatever's happening in the baby's bedroom. Then again, technological innovations have made it possible to combine sound and visual monitoring.