If you have never had twins before, you have absolutely no idea how difficult it can be. A lot of times, parents are expecting just one child and get surprised to find that two are born. Although both children ought to be considered a blessing, twins can also be quite overwhelming. I remember when my wife and I had twins, they were a handful as babies and as toddlers. A single baby or a single toddler is hard enough, but two at the same time is a handful. Parents today definitely have it easier than my wife and I had it, though. In this day and age, there are a bunch of other resources that are available to help parents in these exact situations out. One of those resources is the split screen baby monitor, which can be found at http://www.peekaboobabycollection.com/top-3-best-baby-monitor-twins/, and allows parents to have two cameras covering the room in order to monitor both babies simultaneously.
This is something that I definitely wish was available back when my boys were babies. Had it been, it would have helped my wife and me immensely. We obviously still managed, and both of our boys are grown up now and are healthy and have become good men. However, having something like this would have made the entire process of raising them as babies a whole lot easier. That is why I tend to recommend products like this to anyone that I encounter who might happen to have twins.
Families with multiple babies tend to have very hectic days and nights. You never know when one or both of your babies might wake up, and so it is good to keep a watchful eye on them when you can. That is why products like this are excellent.