The Blackmagic Design GPI & Tally Interface for ATEM Production Switchers is designed to display tallies to indicate the on-air status of video signals. It features 8 contact closure inputs and 8 contact closure outputs for connecting to ATEM switchers and Videohub routers for operation. Additionally, the GPI & Tally Interface can be used with multiple interfaces to increase the number of inputs and outputs.

Displays tallies for indicating the on-air status of video signals
8 contact closure inputs & 8 contact closure outputs
Compatible with ATEM switchers and Videohub routers
Connect to multiple interfaces offering enhance flexibility in operation