a) 16 channel DVR
The DVR-MP416W is a 16 channel DVR that supports up 120 frames per second security video recording. This pentaplex operation DVR supports direct web browser access (by using a plug-in) over the Internet. This professional 16 channel security DVR has a very easy to use graphical interface.
b) 32 channel DVR
A 32 channel standalone security DVR offers the highest number of video surveillance channels currently available in a standalone or embedded security DVR system.