We carry Quads and Multiplexors. A quad is needed when more than one camera is used at the same time. What the quad does is split your TV screen into 4 quadrants and allows you to view and/or record up to 4 cameras at the same time. A 4 channel quad is considered a single page. The 8 channel option (dual page) allows you to switch back and forth between two pages with 4 quadrant screens on each page. The playback zoom feature allows you to bring any one camera to full screen during recording or playback. The image will fill the entire screen instead of looking at 4 cameras at once. The playback zoom feature is not on standard quads, but this quad does have playback zoom. It is normally a multiplexer feature. We have playback zoom built into our line of quads.

This product would work very well with our Event Recorder VCR and our VMD Unit.

SSC-450T----4 channel B&W Quad $165.88
SSC-450-----4 channel B&W Quad w/playback zoom $195.25
SSC-460T-----4 channel Color Quad $245.65
SSC-460----4 channel Color Quad w/playback zoom $295.35