Features:

• 16 channels video-in, 16 channels Audio-in.
• Comply with PCI 2.2 standard, Support PCI-X slot, One PC can support up to 64 channels per PC.
• Video Compression standard: H.264 (MPEG-4/Part 10) leads to high compression ratio and best video quality.
• Audio compression: OggVorbis audio compression standard, with 16 kHz sampling rate and 16 kbps output bitrate.
• Real-time Video and Audio compression, No frame lost.
• Setable I.B.P frame sequence
• Setable video quality and bit rate; Support OSD, LOGO, and MASK overlay; Support double encoding.
• Setable brightness, contrast, saturation and hue of Video signal; Support motion detection.
• H.264 encoding has the advantage of high image quality , low bit rate and low storage requirement, especially suitable for digital video security.
• Support Windows2000/XP/Server 2003 and Linux operation system.
• Provide full SDK, demonstration with source code;
• Provide player SDK and network SDK for PC platform. Less than 1 second delay in LAN.
• DS-4000HSI is the state-of-the-art video / audio compression board, which adopts H.264 ACE (ADVANCED CODE EFFICIENCY). Compared with other compression board, its advantage embodies the following aspects:
• Save storage space; Excellent image quality; Preeminent characters of network transmission; Convenient control;
• Flexible and reliable motion detection; Convenient video overlay function; Outstanding stability and sustainability.

Specifications:

• Video Input: 16 Channels (PAL/NTSC), BNC (Vp-p = 1.0V, 75?).
• Audio Input: 16 Channels, BNC (Vp-p=2.0V,SNR > 83DB,Linear Electrical Level ,1000?).
• Encode DSP number: 1
• Preview Resolution: Resolution: 704*576 (PAL), 704*480 (NTSC).
• Video Compression: H.264, Support CBR, VBR;
• Frame rate: 25F/s (PAL),30F/s (NTSC) for each channel, toatal 400fps (PAL), 480 fps (NTSC) ; Output: 32kbps-1000kbps (CIF).
• Compression Resolution: CIF: 352*288(PAL), 352*240(NTSC); QCIF: 176*144(PAL), 176*120(NTSC).
• Audio Compression: OggVorbis, Sample ratio is 16KHz, Output ratio is 16kbps. Alarm In/Out: 16 alarm in, 4 alarm out.
• Working Temperature: -10?C--+50?C;
• Working Humidity: 10%--90%.
• Watch Dog: OK
• Power Consumption: Less than 18W. Dimension: 210mm*108mm.