Controllers and automation accessories
Expansion Boxes
Expansion Boxes provide a cost-effective means to increase the number of relays and input/output devices.
Highlights
- Cost effective method of adding relays
- Simple installation and setup
- Smart on/off/auto override switches
Product description
The Expansion Boxes enables adding an additional 30 or 50 relays to your Platinum Pro/Touch or Rotem Pro/ONE Controller.