CL93 Series Electrified Cylindrical LocksThe Command Access electrified version of the Best 93K series cylindrical lock line allows for remote keyless access and egress control.For heavy use applications where security and safety is critical. These locks may be purchased as complete locks or as modifications only (add MD prefix for modification only of customers? CL93K Series). Along with the styles and finishes listed, we offer multiple functions and voltages to meet your requirements. Common applications include stairwell doors, lobby entrances, computer rooms, classrooms, interior and exterior doors.Trim Available: 14C, 14D, 15C, 15DFinishes Available: 613, 625 & 626Features:Continuous duty solenoids allow for "continuously on" applications such as Fail Safe or an unlock cyclePlug-in bridge rectifier that allows for an AC or DC power sourceLow current drawOptions:Available Fail Safe (Electrically Locked) or Fail Secure (Electrically Unlocked)Voltage options - 12V or 24V (AC/DC)REX - Request to Exit or AE switch available (on all functions)CRU2 - Current Reduction Unit to improve solenoid life in "continuously on" applications