The Unison Echo™ Room Controller provides a complete power solution for small- and medium-sized rooms - all from a single product. Echo Room Controllers feature a multi-space control structure that allow each output of the Room Controller to be assigned to a unique space, or multiple zones to one space. Its feed-thru power input allows a single power input to feed all relays, or a discrete power input for each relay based on your system capacity. Relay and 0-10V control remain individually controlled no matter how the panel is fed.
Unison Echo Room Controller Datasheet