The 1473 QuadView II, a four quadrant multiplexer, digitally
captures the video from four standard video sources, reduces
these images to quarter-screen size, and combines them into a
single video output utilizing a Quad display of all four videos.
One 1473 output provides the quad-type presentation. A
second output provides full-screen viewing of each input
contained in the quad presentation. Alarm inputs and outputs
and remote control inputs provide optimum flexibility in alarm
viewing, recording, and control.