Electric Mortice Locks Electromechanical Mortice Locks offer the best solution for high-security applications for narrow profile and modular doors. Lockwood 3570 Series Electric Mortice Lock60mm, 89mm or 127mm backset models available. Lockwood 3580 Series Electric Mortice Lock23mm, 25.4mm, 30mm and 38mm backset models available. Lockwood Hi-O Room Guard Locking SystemOne touch privacy with plug and play connectivity. Lockwood Power Transfer LeadEnsure unbroken transfer of wires between door and frame.