http://www.alibaba.com/rss/product_search/Philips 7130.rss Marketplace of export & import, offers company directory, catalog, trade leads to importer, exporter, manufacturer, wholesaler. en-us alibaba http://www.alibaba.com/product-free/108046313/Sell_H_264_Compression_DVR_Card.html 1)compression mode: H.264 <br>2)adopts philips 7130 chip; <br>3)9 bit adcs enables more clear picture than