FJM Security Products offers the Combi-Cam Ultra, the first combination cam lock with master key override and code retrievable capabilities, the company says. The Combi-Cam Ultra has 10,000 possible combinations available and master key access, allowing for dual access with both keys and combinations. It is made of heavy-duty die cast metal, offers higher security, pick resistant keyways, with more than 50,000 possible key codes. The Combi-Cam Ultra comes in three cylinder lengths (5/8 in., 7/8 in. and 1-1/8 in.)