The RLY-8 is an industrial IO-Box with a IoT price tag. Built for industrial use, this unit may have a simply interface but it is ideal for Cinema installations when needing to control Lights, Doors etc.
Watch the video for a full demo and overview of how it works.
RLY-8 by www.DFRobat.com: https://www.dfrobot.com/product-1218.html