Network cameras, also known as IP cameras, are digital video cameras that transmit data over a network, such as the internet. Unlike traditional analog cameras, they can send and receive data, allowing for remote monitoring and control. This makes them popular for security and surveillance applications in homes and businesses. These cameras can be accessed from various devices, including smartphones and computers, enabling users to view live footage or recorded video from anywhere. Many network cameras also come with features like motion detection, night vision, and cloud storage, enhancing their functionality and usability for different monitoring needs.