Lock

A device that can be used to lock doors. When you attach a lock device to a wall section with a door, the door can be opened, closed, locked, or unlocked using receivers. Each action — unlocking, locking, opening and closing — uses a separate channel.

A device that can be used to lock doors. When you attach a lock device to a wall section with a door, the door can be opened, closed, locked, or unlocked using receivers. Each action — unlocking, locking, opening and closing — uses a separate channel.  

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