Medeco BiLevel Patented Key Control Medeco BiLevel cylinders may be incorporated into a master key system with Medeco high security, offering protection against all types of attack where needed, and patented key control cylinders for areas requiring less protection. BiLevel cylinders offer patented control against unauthorized duplication of keys without the additional security features protecting against force or surreptitious attack.
Return Policy: We do not accept returns on unsealed products. In order to return a defective item a support ticket is needed. To receive a ticket, please contact Medeco directly at 800-839-3157 or visit their support page here. Once you have the ticket contact UHS Hardware for the return.