An IP camera, or Internet Protocol camera, is a digital video camera that transmits data over a network. Unlike traditional cameras, IP cameras can send and receive data via the Internet. There are two main types: wired (connected via Ethernet) and wireless (using Wi-Fi). Key features include high-definition video quality, remote access, motion detection, and night vision. These cameras are widely used for home security, monitoring businesses, and enhancing surveillance systems, making them essential tools for safety and security in various environments.