Power Line ( Network From Electricity )

Power line is a new technology that allows us to communicate through the medium of live electric wires in the ac mains voltage , high speed and capable of multi- stream video. It's truly a solution for manifold camera IPCAMERA frequently experience problems when sending data transmission causes the image was sluggish and intermittent.

Power-line communication (PLC) carries data on a conductor that is also used simultaneously for AC electric power transmission or electric power distribution to consumers. It is also known as power-line carrier, power-line digital subscriber line (PDSL), mains communication, power-line telecommunications, or power-line networking (PLN).

A wide range of power-line communication technologies are needed for different applications, ranging from home automation to Internet access which is often called broadband over power lines (BPL). Most PLC technologies limit themselves to one type of wires (such as premises wiring within a single building), but some can cross between two levels (for example, both the distribution network and premises wiring). Typically transformers prevent propagating the signal, which requires multiple technologies to form very large networks. Various data rates and frequencies are used in different situations.

A number of difficult technical problems are common between wireless and power-line communication, notably those of spread spectrum radio signals operating in a crowded environment. Radio interference, for example, has long been a concern of amateur radio groups

Power line can be used to shorten the wiring so that safety cameras , speed up data transfer and recording to Nas and makes mounting the camera becomes easier. If it requires more than one then the connection can powerline connected to the access point in setting exudes wifi and emit a signal with a full bar to obtain the camera so that the camera is always a constant ping without breaking or disturbance barrier wall or conflicting signals