DVTech-200 .. Standard with 250GB Hard Drive 1. MPEG4 Hardware compression PC based DVR. 2. 240 FPS - CIF. 3. 112 FPS - 4CIF. 4. Up to 32 Video channels on board. 5. RS 485 on board (PTZ). 6. I/O on board (Up to 32 I/O optional). 7. Plug & Play system (Easy to install). 8. Virtual PTZ using digital zoom on 4CIF (Turning any regular camera to a PTZ camera). 9. Up to 4 channels High Quality audio. 10. High quality 4CIF snapshot every 2 seconds from each camera. 11. Video Lost. 12.