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Page 16BrickHouse Security User’s Guide
Glossary
DVR: short for Digital Video Recorder; this abbreviation refers to
any device capable of recording and saving a digital video le. This
is the high-tech equivalent of a VCR
GB: GB is short for gigabyte which is a unit used to measure
computer storage capacity and is approximate to 1.07 billion bytes.
1 Gigabyte of data is almost twice the amount of data that a CD-
ROM can hold. Additionally, 1 Gigabyte could hold the contents of
about 10 yards of books on a shelf.
LED: An abbreviation for “light emitting diode,” it’s an electronic
device that lights up when electricity passes through it. LEDs are
good for displaying images because they can be relatively small,
and they do not burn out. However, they require more power than
LCDs.
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