Smart Management Module (SMM) Wire-free, making the Smart Management Module (SMM) easier to install since no control wires are required Works with your Generac transfer switch, monitoring each selected circuit and automatically supplying power where its needed Up to eight Smart Management Modules can be installed with a compatible automatic transfer switch to manage power loads Modules can be set to a load priority between 1-8 or even be set in a lock out only mode for loads that do not need to run in an outage, thus reducing the necessary size of the generator for a more cost effective solution For use with Generac standby generators and transfer switches