Commercial electric Door Lock Remote Lock & Unlock a59860-lh-g

this is a commercial type door lock set - your only getting what is shown, no knobs or anything. these have an internal electric dc motor that locks the unit and then you can reverse the polarity of the power to it and unlock it. box says a59860-lh-g. we also have these in the rh model. 0.85" thick, face plate is 1" wide and 8" long. Super heavy duty security...