Baby monitors are electronic devices used by parents to remotely listen to or watch their infants while they sleep or play in another room. These monitors typically consist of a camera and a microphone, allowing parents to keep an eye and ear on their baby without physically being in the room. Some advanced models also offer features like temperature monitoring, two-way communication, and night vision. Baby monitors provide peace of mind for parents, allowing them to relax knowing they can quickly respond to their baby's needs. With the latest technology advancements, baby monitors have become an essential tool for modern parents.