Audio and video hardware compression card, using advanced standard H.264 video compression algorithm to achieve excellent image quality and high compression ratio;
Support up to full D1 realtime live view;
8 / 16 channel full D1 video realtime compression, support dual-stream;
8 / 16 channel G.711 audio compression;
Support motion detection, video loss and camera masking function; support OSD, logo overlay, video frame rate, frame rate dynamic setup and etc;
Support Windows 2000/XP/2003/Vista/7;
Support TV or VGA output with multi split and tour display;
Standard PCI-Express 1.0 (1X), compatible with all MT/EW compression cards.

Specifications

Model	MT4208HF-E	MT4216HF-E
Video Format	PAL and NTSC
Video Input	8 Ch BNC (1.0Vp-p, 75ohm)	16 Ch BNC (1.0Vp-p, 75ohm)
Audio Input	8 channel, BNC(2.0Vp-p 1000?)	16 channel, BNC(2.0Vp-p 1000?)
Preview Resolution	4CIF(D1)/CIF/QCIF, Realtime
Video Compression	H.264, Support CBR, VBR Frame: 25F/s(PAL),30F/s(NTSC) Output: 32k~2M bps (CIF), 70K~4M bps (4CIF) Per Channel
Compression Resolution	4CIF:704*576(PAL),704*480(NTSC) Half-D1:352×576(PAL),352×480(NTSC) 2CIF:704*288(PAL),704*240(NTSC) CIF:352*288(PAL),352*240(NTSC) QCIF:176*144(PAL),176*120(NTSC)
Audio Compression	PCM(G.711)
Sampling Rate	16bit/8KHz
Bit Rate	64Kbps
Output	1 channel TV(BNC) 1 channel VGA, 1/4/16 display split, Support Tour function	2 channel TV(BNC)/2 channel VGA(Extension)
Power Consumption	8 W	12 W
Working Environment	-10oC ~ +55oC/10~90%RH/86~106kpa
Dimension	145mm x 93mm	175mm x 106.6mm
Computer Configuration(Recommend)	CPU: Intel series Mainboard: Based on Intel 845 / 865 / 915/ 925 / 945 / 965 / Core2 / Core4 Chipset Memory: 1G or above Display Adapter: ATI Radeon 7000/7200/7500/8500/9000 X550series(Display Adapter Driver Must Support BLT), Memory 256MB or above.