4 Apr 2019New master key system for Deutsche See Deutsche See is regarded as the number one for marketing fish and seafood in Germany. The food manufacturer guarantees top quality products. In order to live up to this promise, the goods must be protected from contamination. This is why access control is used at the headquarters in Bremerhaven to determine who has access to which areas. In the past, the management was extremely laborious, however. A new master key system will change this: In future, around 190 electronic eCLIQ locking cylinders from ASSA ABLOY will simplify the key management and the future expansion of Deutsche See.