The PIP-4 is a high-performance PiP inserter for Composite
video signals, and its output can display up to four (4)
images simultaneously with flexible control. Each of the
output can be sized and positioned individually. Easily
control via IR remote, front panel, mouse (with OSD), RS-232
and Ethernet. You can rackmount two (2) units side-by-side in
a 1U rack space along with the optional RK-1 adapter.