Traditionally, motion detection has been done by pixel shift tracking. This causes a large number of false alarms produced by irrelevant elements, such as the movement of a leaf o...
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Video intercoms evolved a lot in recent years, it is increasingly common to find video intercoms with internet connection, which are able to send calls to mobile devices and from ...
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The switches allow IP devices to be connected via Ethernet cable and its RJ45 ports, but some models, in addition to transporting data at high speeds, can power devices without th...
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