GPI and Tally Interface connects to an ATEM switcher and provides 8 contact closure Tally outputs. Tallies will be displayed when connected to an ATEM switcher to indicate their "on-air" status and you can even connect multiple interfaces together to increase the number of tally outputs.
The most advanced broadcast grade production switchers
ATEM uses a familiar M/E style of operation so you get an instantly familiar workflow that's fast and easy to use
For the highest quality video with extremely low processing delay, ATEM features a fully digital 10-bit design
ATEM is the most creative solution for live switching