Hey, I'm installing an electric lock(Samsung) and it comes with an option to plug it directly to a DC power supply. However, it did not come with a chord or anything, so I'll basically have to take care of it myself. I've been trying to find the female counterpart for this connector. Any one has any idea what the technical name for it is (the male or female)? I've been to an electronic part store and no one there was able to help me; I even found the male connector (the same as shown in the pictures), but not the female one, which is what I need. Weird. I'd appreciate your help. Thanks