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. The process may be as effortless as sliding a switch or pushing a key. If you happen to be using a router with a wireless connection, then you should at least stay away from the uppermost or lowermost channels. These frequencies have a propensity of interfering with other devices in your home, including the baby monitor. One-way monitors from the name itself, basically only transmit sound through a single channel wherein parents can hear the sounds that their baby makes from the other end. 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. This is quite dangerous especially for babies since it usually happens during sleep time. And as babies, they still can t articulate whether they are already experiencing symptoms of the condition. Symptoms of this type of apnea include snoring, labored breathing, gasping for air, and changes in color. Taking Care of Your Baby Using Video Baby Monitors Your baby is the most precious being in your life. And since babies can t still tend for themselves, it is your responsibility to give the love, care and security that they need. Sadly, even though they are your topmost priority, there are still other things in the priority list that need your attention. Always follow the instructions of the manufacturer religiously so as not to encounter any problems with the device that you purchased. 4) Baby monitors, especially the parents units are very handy and can easily be carried around. Always remember to carry the units with care because they may break. These are just some of the things you can do to resolve interference when using baby monitors in blocks of flats.