1.4CH Audio /Video input, 1CH A/V output, D1 video resolution
2. H. 264 video compression, Linux OS, dual-stream
3. Support up to four 3.5" HDDs of 1TB, with anti-counterfeiting watermark
4. USB2.0 interface for backup and connect with mouse, VGA interface Support SATA recorder Operating mode: Mouse, remote control, front panel and special keyboard
5. Passively receive ATM transaction information
6. Automatically recording after inserted card
7. Card number overlay
8. Query recording files by card number.
9. Keyboard shield and give an alarm