... dvr system for various vehiclesSupports one-way real-time image recording and MPEG-4 audio record all the way, the use of SD card ... functions, supports for different broadband or narrow-band applications, real-time to upload images, may also limit the upload bandwidth ... the common sensor (level)GPS: Supports the longitude, latitude, time, speed, and other informationSD: 8, 16 and 32GB optionalGross ...