This way, exposure to the harmful waves is, if not eliminated, at least minimized. This next issue can be a disadvantage for some people but not for others. This issue is about the price. Digital baby monitors are quite more expensive compared to other baby monitors. This is expected though since it is using the latest of modern technology. 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. What baby monitors basically do, is allow the parents to know their child s activities and to watch out for any possible problems from afar, especially if the baby is asleep. 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. However, with the many different types available in the market, new parents may find it puzzling to choose which monitor would be the most practical purchase for their budget. And so, with whatever type of monitor you want to purchase whether audio, video, digital or analog- here are a few qualities that you should always find in a good monitoring device. You can carry around the wireless night vision baby monitor around without being restricted by wires. Aside from that, you will also be able to see your baby even in the worst lighting conditions. Wireless night vision baby monitors can truly be your ultimate partner when it comes to keeping an eye on your baby. Switch on the baby monitor first. To get the best possible reception and transmission from a 2.4GHz baby monitor with video capability, switch off all 2.4GHz devices in your house. After that, you may turn on the baby monitor followed by your wireless router that is if you have one. Last but not least, you may switch on the base unit of your wireless phone.