The latest entry into security surveillance systems is a HD DVR camera system. The old fashioned security systems which depend upon VCR tapes to record the happenings under surveillance need to be entirely changed after regular intervals. The new digital technology stores everything on the memory of the hard drive of the computer and can be saved for life.
The advancements in digital technology have touched new heights in the past one decade. This has enables the new DVR camera system capable beyond imagination on each and every criteria. Not only are the lenses of these devices changeable to suit any desired detection, but also their resolution is also easily adjustable.
The lens choices in these systems include monofocal or those having zoom capabilities. The zoom enabled lenses can easily be controlled from the control board of the system by the operator. There are options of manual iris and auto lenses in these solutions.
These HD DVR camera systems have amazing dual capability of being either visibly hard wired or simply the wireless. The wireless system is very easier to install, but since the signal in this system is sent using the airwaves, it could easily be intercepted. These signals are fully encrypted but a good hacker can very easily violate the code. The hard wired DVR framework is considered to be more secured. It takes comparatively more time to install and costs more. But when you need a higher layer of security, this is really the most preferred system.
The digital signal in these security frameworks can be easily transmitted over any distance making a smart use of an internet hook up. This is highly beneficial for managers who have to oversee a large number of installations. The signals in the HD DVR camera system are recorded round-the-clock and can be seen from any part of the globe. For those who can afford it, they can even keep a very close watch upon their home when on vacation. The DVR camera framework is the next advanced level of high security surveillance for the better and safer future of this world.
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