Sentinel PXM Expansion Module 120V

Power Expansion Modules increase the number or size of lights, fans, air conditioners and pumps in your growing area that can be automated. Install the PXM by connecting the pre wired trigger cable into any controller or timer that is 120 volts.  Then locate a suitable circuit and plug in the pre wired #14 gauge cable into the power outlet of your choice. Plug the devices that are to be controlled into the PXM and you are ready to go.