In the area of industrial security, new demands drive a continuous development process in tandem with new materials and production technologies. The demand can perhaps most easily be categorised as: very low level - no access restriction but protection of personnel and equipment required, a simple wing knob latch may be sufficient; general access limited and equipment protection needed, but a simple key system is required, perhaps a quarter turn lock with a triangular key; restricted access and equipment protection, but low value or risk - a higher security key system is appropriate, a profile cylinder key lock would be a suitable choice; higher risk or value, perhaps requiring an electronic mechanism e.g. specialist private manufacturing establishments or research centres; very high risk/value e.g. data centres or utilities where a comprehensive logging/ monitoring and control system is vital, remotely accessible e.g. via an encrypted internet link.
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