Network camera is a new generation of camera produced by combining traditional camera and network technology. It can transmit video images to the other end of the earth through the network, and remote browsers do not need any professional software. As long as a standard web browser (such as "Microsoft IE or Netscape") can monitor their video images. Network camera is generally composed of lens, image sensor, sound sensor, signal processor, a / D converter, coding chip, main control chip, network and control interface.
Network camera, also known as IP camera (IPC for short), is composed of network coding module and analog camera. The network coding module encodes and compresses the analog video signal collected by the analog camera into a digital signal, so that it can be directly connected to the network switching and routing equipment. An embedded chip is built into the network camera, and the embedded real-time operating system is adopted.
Network camera is a new generation product combining traditional camera and network video technology. The video signal transmitted from the camera is digitized, compressed by an efficient compression chip and transmitted to the web server through the network bus. On the network, users can directly view the camera image on the web server with a browser, and authorized users can also control the action of the camera pan tilt lens or operate the system configuration. The network camera can realize monitoring more simply, especially remote monitoring, simpler construction and maintenance, better support audio, better support alarm linkage, more flexible video storage, richer product selection, higher definition video effect and more perfect monitoring management. In addition, IPC supports WiFi wireless access, 3G access, Poe power supply (network power supply) and optical fiber access.
IP
network camera is a digital device based on network transmission. In addition to the ordinary composite video signal output interface BNC, the network camera also has a network output interface, which can directly connect the camera to the local LAN.soon as possible when they smell a suspicious smell.
