VR-3800D Series Digital Video Recorder
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Product Features
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Dual streams supported. Main stream (D1/CIF),second stream(MAX 1CIF).
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Parameters of resolution, frame rate(25/PAL,30/NTSC),code rate and image quality are
independently adjustable.
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Supports, VGA (max1280*1024), CVBS video output.
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4/8/16 channel BNC video input and 4/8/16 channel RCA audio input.
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1/4/9/16 screen preview.
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Supports manual preview and auto cruise preview. Auto preview cycle adjustable.
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Supports electronic amplification preview.
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Smart video detection: video loss, camera blank, motion detection, video occlusion
detection.
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Supports privacy masking.
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Supports multiple PTZ protocols, PTZ preset, patrol and pattern.
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Supports one SATA HDD, hard disks(>2TB).
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Video recording and playback.
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Both cycle recording and non- cycle recording are supported.
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Recording mode: manual recording, scheduled recording, alarm recording, motion
detection recording.
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8 recording periods can be set each day and recording mode can be set independently for
each period.
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Supports prerecording and
post recording
of motion detection and alarm.
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Supports fast play, slow play, pause, playback, fast forward, rewind and
mouse operation
of pointing and dragging. in playback.
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Multi- channel simultaneous playback.
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Backup by USB HDD,U disk.
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Multiple backups according to file and time.
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4 channel alarm input/one channel alarm output available.
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