Lock assemblies operated by key from both the inside and outside of the door Ingestion-build-177197

Lock assemblies operated by key from both the inside and outside of the door Ingestion-build-1771971 Scope This British Standard specifies performance requirements and test methods for a thiefresistant mechanically operated single point lock assembly (including locking plates, fixing screws, fitting instructions, cylinders and protective furniture where appropriate) that: a) incorporates a lock conforming to BS EN 12209: 2016 that can be locked from both sides with a key thereby only allowing key egress; and b) is used in doors, window doors and

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The scheme shown in Figure 1 gives an overview of the connectivity and the communication paths