... Trigger DVR Card *HD, 30fps,SD card *Motion trigger; schedule record; alarm in *UART Command *Video audio in, out Motion Trigger DVR Card1 ... 30 FPS.8. Support SD up to 32G(HCSD card);9. High speed USB MINIUSB2.0 port.10. ... 45X66MM 20. Weight: 100g; You can control the mini DVR card with your controller unit, such as law enformance equipment, ... .Hope to cooperate with you. Motion Trigger DVR Card