... recording, up to mega-pixel for 4 channel(1280x1024) and D1 resolution for 1 channel(704x576).3. Compact size, much ... Compatiable with different player software.11. Support FAT32 file system, record file can be read directly on Windows, Linux ... . SPECIFICATION ITEMSDVR001SDVR002SDVR004 VIDEOVIDEO INPUT1 channel2 channel4 channelVIDEO OUTPUT1 channel, 1.0V, p-p, 75Ω, BNCVIDEO FORMATSupport PAL ...