1. Features
3.1 Compression
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. H.264 video compression algorithm and each channel can be CIF
real-time,
4CIF, DCIF, and 2CIF can be selected as well.
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. One channel audio input and output. Each channel is independent
with OggVorbis compression at a bit rate of 16Kbps.
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. Multi-area motion detection.
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. On-screen display (OSD) and changeable OSD position.
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. Support both variable bit rate and frame rate.
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. Support dual-stream, and the sub stream can support CIF/QCIF
resolution.
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. 2 stream types, including video & audio and video only. Either
composited stream or video-only stream can be selected.
3.2 Local Functions
3.2.1 Recording
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. Support SATA HDD which can support up to 2000GB
memory.
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. HDD S.M.A.R.T. technology
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. Support FAT32 files system
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. Multiple record types, including schedule recording,
manual recording, all time, motion detection, alarm, motion &
alarm, motion or alarm, command.
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. Cycle and none cycle recording mode.
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. Backup recorded files and clips with USB flash disk or USB