1.3G,GPS Portable Police DVR camera 2.CMOS camera,microphone ... ,3G Police DVR, 3G Portable DVR, 3G Portable camera,3G,GPS camera,3G Alarm camera,Portable Video Recorder PC200, (individual ... requiring handheld or portable devices. On the embedded platform, it integrates the LCD, 3G wireless communication modules, GPS modules, embedded ... time of the battery TW-PC200 3G,GPS Portable Police DVR camera