This is a set of Panasonic intercoms, models VL-MW250 and VL-V522L. - Brand: Panasonic - Model: VL-MW250 - Model: VL-V522L The included power cord is not present as it was wired into the wall, but it has been attached for confirmation. Power and operation have been confirmed for the individual units, and they have been initialized (see photos). Simply connect two single wires to the main unit and the sub unit. The main unit has a large screen with a clearer image, making it easy to see. It will be shipped in a 60-size box. Accessories) Mounting bracket for main unit Mounting fixture for entrance sub unit Power cord (homemade) Thank you for looking.