Keep an eye on more with the additional camera for the Motorola MBP33 Digital Video Baby Monitor. The MBP33 parent unit (sold separately) can be paired with up to 4 cameras, so you can be sure you don’t miss a thing. Add a camera to an older siblings bedroom and monitor all your children from one convenient parent unit, or add additional cameras to your baby’s nursery to enhance your viewing area. Additional cameras pair seamlessly with your existing parent unit and can be wall mounted or placed on a dress or night stand so you can be sure you get the viewing area you need.