Modern Keypad lock
Coded Door Lock: Mechanical and Electronic : Modern Keypad Lock
Quote from Article entitled Coded Door Lock: Mechanical and Electronic:
• define the width of a leaf and select a suitable locking mechanism;• do the layout of a point where a lock and a panel will be installed;• using a drill to make holes in a door leaf for a lock case;• attach code panel;• set up the lock mechanism;• install and fix all units of the mechanism;• set up a codeword and check a device serviceability.
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