What is a network camera?

A network camera (or IP camera) can be defined as the association of a camera and a computer

It captures on-line videos and audio streamings and transmits it on the local network (LAN) via the Internet protocol (IP)

Thanks to the Internet and the IP protocol, the streaming of a network camera and its managment interface are remotely accessible from anywhere over the world like any website

Unlike a webcam, a network camera doesn't require to be permanently connected to a computer. It works by itself (like a webserver) and can be set anywhere where Internet is available  

Features and advantages