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Introduction
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Chapter 1 Introduction
GV-IP IR Speed Dome Series is an outdoor network PTZ camera that offers 22x / 25x / 33x
optical zoom and unlimited digital zoom, capable of showing smooth live view with great
details. This camera can simultaneously deliver three video streams in resolutions up to 1920
x 1080 at 30 fps (GV-SD2322-IR), 1920 x 1080 at 60 fps (GV-SD2722-IR), 2048 x 1536 at 30
fps and 1920 x 1080 at 60 fps (GV-SD3732-IR) or 2688 x 1520 at 30 fps (GV-SD4825-IR /
GV-SD4834-IR). In low-light environments, night vision is enhanced with its high-power LEDs,
which allow up to 100 m (330 ft, GV-SD4825-IR), 150 m (492 ft, GV-SD2722-IR / SD3732-IR
/ SD4834-IR) or 200 m (656 ft, GV-SD2722-IR) effective IR distance.
Wide surveillance coverage is made possible with 360° endless panning and -15 ~ 90° tilting
capacity. PTZ functions such as Preset, Auto Pan and Patrol can be programmed and
activated by schedule. GV-IP IR Speed Dome supports pan/tilt speeds ranging from a fast
patrol of 200° ~ 240° per second to a slow ramble of 0.1°per second with 0.1° ~ 0.2° pan
accuracy for fast and accurate tracking ability.
For GV-SD2722-IR / 3732-IR / 4825-IR / 4834-IR, with the built-in WDR Pro, it can process
scenes with contrasting intensity of lights and produce clear image. The camera supports
H.265 video codec to achieve better compression ratio while maintaining high quality pictures
at reduced network bandwidths.
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