![]() But the transmission distance may be shortened due to physical obstacles in the direction of the router and electromagnetic interference. Web IP cameras have built-in Wi-Fi (most commonly) or 3G / 4G for wireless transmission. However, this requires the laying of networks that are limited in length by the type of cable: 100 m for twisted pair, 500 m for coaxial cable, 100 km for fiber (without repeaters and switches). The wired connection ensures stable and high-speed transmission. Let’s see what is the difference between the methods. There are currently three transmission methods: wired, wireless, and hybrid (two wired and wireless). Since the web ip camera is a low voltage device, it is powered by an adapter, switches, or a DVR if it supports Power over Ethernet. Therefore, the device connects to the DVR through a router, switch or a separate port (if available). The IP View camera broadcasts the video stream to the recorder (server), personal computer (if appropriate software is available) and to the cloud (SaaS solution software as a service). Without an IP address, it is impossible to configure the equipment to access the web ip camera of a mobile device. It is important to say that each IP View camera has its own IP address transmitted with the connection and used to synchronize the camera with the DVR: using a command or a special program, the DVR uses the IP address of the camera and connects to it. The compressor reduces the stream, and the data is ready to be sent over the network.The video stream enters the compressor.The signal is sent to the processor for processing chromaticity, luminance, etc.The matrix converts the color into an electrical signal.The lens focuses the image on the matrix.The device consists of a sensor, lens, CPU, processing processor, compression processor, and network interface. But in simple terms, an IP view camera is a video camera plus a mini-computer. The IP View camera captures video and broadcasts the video stream in digital format using a network protocol that provides packet routing.
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