Features:
* Resource sharing: 16-ch CIF can be divided into 8-ch half D1, 4-ch full D1, all with real time; and many other sharing combinations possible 
* Support external or built-in DVD-RW
* Support watermark to protect archived images against tampering 
* Use the Bplayer software to browse, playback, control and download remotely 
* SATA and eSATA HDD backup interface for high-speed storage or external backup system 
* Maximum 8-ch playback simultaneously