User manual
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ExtIO
MOBOTIX signal module that the camera uses to directly operate lamps, sirens and
door openers as well as external audio components (speakers and microphones).
Camera without moving parts in a dome-shaped housing.
See
.
Abbreviation for
frames per second
. See
.
The frame rate specifies how many frames per second (
) are generated and sent
by the camera. The human eye perceives movement as a fluid video sequence when
more than 12 images per second are produced.
Abbreviation for
High Definition TV
.
HiRes
Abbreviation for
High Resolution
. Refers to high-resolution images (above 1 megapixel).
Image compression reduces the file size of an image. This is particularly important
when transferring and saving files.
Digital image processing. The goal is to correct errors made during image generation
(caused by overexposure, underexposure, blurring, weak contrast, image noise, etc.)
in order to create a “better” image.
IP Network
Data network based on the
Internet protocol
(TCP/IP).
See
VoIP
.
Abbreviation for
Joint Photographic Experts Group
, responsible for the development
of the JPEG standard method for image compression. JPEG is the most common lossy
image format for photos on the Internet. Loss in image quality is barely noticeable at
compression rates between 99% and 60%.
Time interval elapsed between when an image is captured by a camera and when
that same image is displayed on the monitor.