This includes router and wireless/ cordless phones. The baby s and parents units should also be placed as far away from the microwave oven since it can also cause great interference. 3) If you have money to splurge on these kinds of devices, you can go for digital baby monitors instead of the analog ones. " Interference Since a baby monitor is basically a wireless device, it is highly possible to experience interference with the signal. You and your next-door neighbors may utilize similar channels and wind up hearing noises from each other's homes. Cordless telephones may also interfere with your signal. Studies have been made over the years claiming that too much exposure to electro-SMOG can result to health problems affecting the nervous system of the body. A person may have such initial symptoms of headaches, disruptive sleep patterns, chronic fatigue and abnormal behavioral patterns in children. How Are Baby Monitors Different from Other Gadgets with Electro-smog? But another very useful function of baby monitors is during sleeping hours. This best applies to a setup wherein the baby stays in a room separate from the parents. If the parents sleep in a different room from the baby, it would prove to be impossible to be able to monitor him or her perfectly unless you wake up every minute and check up on your little tyke. A baby monitor is a gadget set that has a transmitter and receiver, which sends either sound or video (depending on the type) for the parent to be able to supervise the activities of the baby while he or she is away. There are different types of these monitors the audio, video or sensory. The audio baby monitor receives and sends sound so that the parent could hear the baby from a distance. What to Look For in a Baby Monitor Clarity of the Reception (whether audio or video) and less static is always a good quality for the baby monitor to become effective in child safety. This allows you to clearly hear or see the activities of the child better. A good monitor must always be handy. A compact and portable monitor will easily provide you with comfort as you carry it around the vicinity.