The baby monitor with camera (DVM-140) comes standard with a camera (baby unit) and a color monitor (parent unit). Not to mention the added fun. There’s nothing better than watching your baby sleep or discovering everything in bed. But what if you have more children? Or a separate playroom? Then an additional camera would certainly be nice. With the parent unit of your DVM-140, you can monitor multiple cameras on one screen, either sequentially or simultaneously.