Digital Video Recorders : 4 Channel DVRs

SAMSUNG: HRD-440  4 CH. AHD FORMAT DVR

The Samsung HRD-440 series multiformat DVR works with AHD high definition cameras, regular analog, HD-TVI and HDCVI formats.  Records HD format cameras at 1080P.

PRIME: MAGIC SERIES MULTI-FORMAT 4 CH. DVR

Magic PLUS DVR detects Analog / 960H / HD-SDI / EX-SDI / HD-TVI / AHD / IP (4) cameras automatically! Have a mix of different camera formats?  Here is the solution. Cutting edge technology in a user friendly DVR.