Digital Video Recorder (DVR) security systems allow for active monitoring by capturing and compressing analog footage directly from a series of strategically placed analog security cameras to digital storage cards housed in the cameras themselves. While a multitude of DVR security cameras can be linked for monitoring through a computer network, the storage is locally based on the cameras themselves, which will monitor you automatically when it’s time to replace the storage card. They offer fantastically high quality resolution, and a fantastic visual security protocol for a competitive budget.
EYEONET HDVR-62116-3T High Definition Hybrid DVR
DMSS Series 16 Channel Penta-Brid 4MP 2U DVR
Hikvision DS-7316HQHI-SH Tribrid DVR
Lorex 6-Channel 1080p DVR