Mortise Cylinder, ASSA R2851-1-118-626-SUB-0A7 Sub Assembled no Keys
Maximum+ Restricted – A patent restricted key system providing legal protection over unauthorized key
duplication to 2030. This systemis offered for interior use because it does not have the added cost of UL 437
physical protections of the Maximum+ system. Maximum+ Restricted provides a cost competitive solution
where the risk of physical attack on cylinders is relatively low.
Maximum+ – The Maximum+ product line, launched in 2013, features the most sophisticated, state of the art
mechanical locking technology on the market today. Utilizing ASSA trademarked Security Ridge™ on the key, the
Maximum+ system offers a level of patented protection unmatched by industry standards. The Maximum+
carries a utility patent that extends until 2030 and is backward compatible with our Twin Maximum product
enabling one key to operate both cylinders. All Maximum+ products can be fully integrated with the ASSA CLIQ
electromechanical access control system ensuring full key holder accountability for virtually any opening. The
ASSA Maximum+ and CLIQ combination is designed to provide maximum flexibility while maintaining the
highest standards of physical security and access control.