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VN-H257U Mini Dome |
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Description : |
The VN-H257U is 1/3 type CMOS mini dome network camera with 2,120,000 effective pixels. It features power over ethernet, 3D noise reduction and H.264 High profile Super LoLux HD DSP. Built-in 3.75x variable focus auto iris lens. It also features advanced audio detection, true day/night function and auto focus/auto backfocus. Vandal resistant to IK10 level (20J).
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Main Features : |
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1/3 type CMOS with 2,120,000 effective pixels
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H.264 High profile Super LoLux HD DSP
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Full HD 1920 x 1080 H.264 High profile, MPEG-4 and Motion JPEG Multi codec
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Built-in 3.75x variable focus length auto iris lens (f=3mm to 9mm)
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Auto back focus/ auto focus
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30 fps Full HD H.264/VGA MPEG-4, or 10 fps Full HD Motion JPEG distribution
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SLL HD - Super LoLux HD sensitivity: 0.25 lx F1.2 (colour mode)
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True Day/Night surveillance with auto IR cut filter on/off
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C.L.V.I - Clear Logic Video Intelligence technology for wide dynamic range and anti fog
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3D noise reduction
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Additional features : |
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Advanced audio detection
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Partial resizing and digital PTZ function |
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Built-in display mode (LCD1/LCD2/CRT/Custom selectable) |
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Fine focus adjustment and triple axis rotation mechanism |
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Vandal Resistant dome cover - IK10 level (20J) |
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Password Protection and IP address filtering |
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20 simultaneous users, unlimited users by multicasting |
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Full-time SD recording/ NAS recording |
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2/2 Alarm inputs/outputs |
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ONVIF/PSIA protocol support |
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Technical specs : |
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Accessories : |
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