Five knuckle electrified hinge. Electrified hinges allow the transfer of electrical signals from the door frame into the door. This is helpful when used with electrified locksets. Ensure that you have the proper size of hinge required for your application. All size hinges feature 6 signals (4 wires @ 22 gauge for monitoring and 2 wires @ 18 AWG for powering devices). 3 Year limited warranty. Brushed Stainless Steel (32D) finish.
Additional information available here: 9520-9524 Electrified Hinges - Switches (RCI) | dormakaba