Some inexpensive alternatives to those premade systems that aren't quite what you want, or may be too much for your security budget. DVR Real Time Security Video card 4 + Cameras, VISTA READY $435.00 DIVIS DVR Card with complete software suite 30 or 60 FPS $195.00 RS232 to 485 Converter for PTZ $99.00 Chance-i Divis DVR card 32 port $1,348.80 H.264 Real Time High Resolution DVR card $440.00 All Security Equipment, Surveillance Equipment and CCTV products come with a minimum 1 year warranty, and in some cases, the manufacturer may extend your CCTV products warranty even further. All prices shown are DELIVERED UPS std Ground, and there are no additional shipping charges unless other shipping arrangements are required. Government, and institutional Purchase orders accepted with prior approval. Please fax your purchase order directly to 231-346-5920, or call 231-932-9550 for details and toll free faxing. Thank you again for visiting cu1.com, your CCTV surveillance and security equipment experts. Please stop in again! Gladly Accepted.