Choosing a baby monitor is essential as it helps you in keeping an eye on your child and make sure that he/she is safe. There are several things keeping which in mid you can find the best one for you. The first thing to consider is whether to buy analog or digital. It is better to buy digital ones as the sound quality is not compromised. In addition to this, you will find both audio as well as video units. The video units can be the best option as they come loaded with additional features like night vision, camera control etc. You can search for a reliable online shop to make your purchase.