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