*Systems require a standard 120V AC supply at or near site.
*Units comes pre-wired to use a typical transformer to plug into a standard household outlet. please be sure location has access to power near site.
*New construction may have 12VDC supply in which case plaques can be left with pigtail and wired in by a licensed professional.
*Please consult Rancid Metals or local professional with any questions or concerns to make sure these units are suitable for your application.