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Master Key

Master key allows one key to access all doors.
Ahram Security Group | 21.02.2013
What is a master key?
A Master key suite allows each lock to have its own individual key which will not operate any other lock: however, each lock also forms part of a larger set allowing them to be operated by a single key - the master key.
Ahram Security Group
About the author: Ahram Security Group

Producer of door locks and handles, cylinders and master key systems for hotels. Importer of raw materials. Exporter of door locks and cylinders.