Wireless baby monitors are usually equipped with switches that allow parents to change frequencies easily. The next option in fixing interference is by properly placing the baby monitor, both the baby s and the parent s units, in the proper location. What does it mean by proper location? It means that the baby monitors should be placed as far away as possible from other wireless devices. The chances of interference are doubled if next-door neighbors also make use of wireless baby monitors. Fortunately, there are several ways on how to resolve interference issues when using baby monitors in blocks of flats. 1) Change The Frequency of Your Device Wireless devices such as baby monitors are created to have the ability to change frequencies. Sound-activated Light It can be difficult to monitor baby sounds if you're trying to vacuum the floor or watch television. Fortunately, a number of baby monitors now come with a sound-activated light that illuminates each time it detects noise. This feature allows you to immediately know that something's going on without even hearing the sounds. Other Safety Tips - Don't ever use a mere baby monitor to justify your absence. Parental supervision is undoubtedly important, especially if you live in an apartment building where strangers can easily come and go. - Do not position a baby monitor's transmitter or receiver near water. Like any electronic device, baby monitors can cause an electrical shock if not used properly. 2) Another way to help in solving wireless interference is to find a proper location for the transmitter as well as for the receiver (baby unit and the parents unit). So where should you place your wireless baby monitor to minimize wireless interference? You need to place it as far away as possible from other devices especially wireless ones. Even if the lights in the baby s room are switched off, with the help of the night vision baby monitors, you can easily see your baby. They will work perfectly well in low light environment and even in total darkness. Since babies are still quite photo or light sensitive, switching off the lights will greatly benefit them.