Smart
Search allows you to search archives for incidents. You can mark a grid or area
of video where incident occurred, then perform Smart Search and anything that
happened in that area will show up without having to view hours of footage for
no reason. Virtual keyboard allows you to operate completely with a mouse if
you so choose to. View all cameras remotely at same time. Operates all name
brand PTZ cameras. Motion Detection or scheduled recording. Supports 2 audio.
Images are 352 X 240, or 640 X 480. 
This digital video recorder comes complete with DVR pre-configured for Plug and Play setup: This is for 1-4 camera input