But as long as one knows how to set certain prevention methods such as placing the monitor at a safe distance from the baby (at least one meter) and not adding a lot of other appliances inside the baby s room such as televisions or computers, then much harm on the child s health can greatly be prevented. 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. They may not work 100% of the time but they will 100% surely minimize instances of interferences. For that reason, you need to make sure that they are set in different frequency bands; otherwise, you will only be able to hear irritating electronic screeches. Your most excellent option these days would be to purchase baby monitors that carry features for multi-room monitoring. Other Practical Features Baby monitors are actually quite new. Through this, they could at least do their usual work without having to feel worried that their child might not be safe inside the room alone. Many of the hi-tech monitors nowadays, especially the video or even movement sensitive monitors instantly alert the parents when there are problems detected. Sensory monitors even send alarms whenever it cannot detect movement from the baby for 20 seconds or more. These devices have two components, the transmitter and the receiver. Transmitters are being placed 8-10 feet within the baby or closer if possible. Sounds coming from the baby are being picked up and a signal is then transmitted to the receiver. On the other hand, receivers are being carried around the house or place somewhere that is accessible to the mother or whoever it is designated to keep watch of the baby. Interference may appear in the form of buzzing, static or irksome sounds. Aside from that, baby monitors that come with a video monitoring feature may also suffer from a fuzzy reception. Another annoying part of the whole interference dilemma is the fact that you could sometimes pick up your neighbor's phone conversations on your baby monitor and vice versa.