Security-systems-online offers several different types of DVRs with many useful features such as face recognition, missing object detection, and unattended object detection.
The DVR also has advanced remote viewing (Internet viewing) capabilities and backup, playback capabilities, it can support simultaneous viewing, recording, and two-way audio, DVD backup, and USB backup methods. The DVR supports Internet viewing, and comes available as a 4 channel DVR, 8 channel DVR, and 16 channel DVR unit.
Looking for a complete surveillance package? Click here to get everything you need to install a 4, 8 or 16 channel security system. These systems include a DVR with a hard drive,security cameras cables, power supplies and LCD monitor, If you have any questions or need to customize a Complete Camera Systems even further, please call us at 1-888-588-0238 to get started building your CCTV system!