tamiral

SerVision's MVG series is definitely superb to GeoVision's when talking live video streaming over 3G dongles. SerVision has extensive support to most cards in the market and have recently added fleet-management tools that can help you make the most out of your mobile DVR (GPS, G-Force, GeoFencing, bi-directional audio, etc.). Also, keep in mind that SerVision's proprietary video protocol has been adjusted especially for live video transmission over low-bandwidth networks (such as GSM/CDMA) and will provide the best picture quality in that platform.