CL33900 Series Grade 1 Electrified Lever LocksProvides remote locking and unlocking, utilizing the proven CL3300 Series Cylindrical Lockset.The CL33900 Series is ideal for door control where increased security is necessary at all times, while meeting lifesafety codes. Utilizes the CL3300 Series Cylindrical Lockset with LeverRelease? Mechanism? Self-contained integral solenoid allows installation in modifiedcylindrical prepMinimal power requirements ? device is designed to lock orunlock as the situation demandsAvailable in either 12 or 24VAC/VDCMechanical cylinder override? Fail Safe and Fail Secure mode availableOptional M92 Request to Exit (REX) switchElectroLynx? 8-pin connector