What is IP camera?
An IP camera is a networked digital video camera that transmits data over a Fast Ethernet link. IP cameras (also called “network cameras”) are most often used for IP surveillance, a digitized and networked version of closed-circuit television (CCTV). Benefits of IP camera over analog technology include: • Remote administration from any location. • Digital zoom. • The ability to easily send images and video anywhere with an Internet connection. • Progressive scanning, which enables better quality images extracted from the video, especially for moving targets. • Adjustable frame rates and resolution to meet specific needs. • Two-way communication. • The ability to send alerts if suspicious activity is detected. • Lower cabling requirements. • Support for intelligent video. Disadvantages of IP surveillance include greater complexity and bandwidth demands. One alternative for organizations with substantial investment in analog technology is to use a video server to, in effect, turn analog
