The spy pen digital video recorder, often referred to as DVR, is slowly making its way into many variations of the spy camera. Digital Video Recording is proving to be a compact and convenient method of recording video footage.
DVR Devices normally record the file in either .3gp or .avi format, both these formats are compatible with both pc and Mac computers to later viewing as well as being the primary file types for many portable devices, especially specifically design DVR players.
Most DVR devices are designed to be compact and as such don’t contain screens for viewing. The come equipped with a variety of USB plug options that can be connected to a number of monitor devices such as TV’s and computers. DVR technology is paving a new path for surveillance equipment and allowing devices to become more and more discreet.
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