Difference between Classroom lock and Storeroom lock

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Arjumand Anjum

August 01, 2021 05:30

Hi,

writing PDD exam soon. great if someone can help me with this.

I do not understand the difference between Classroom lock and Storeroom lock?

In both the scenarios, the door has lock from outside, no lock from inside, can be opened from inside.

Thanks,

Anjum

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  Michael Ermann August 04, 2021 23:10

  

  Classroom Lock: A key locks/unlocks the room from the outside; the inside lever automatically retracts the latchbolt for egress.

  Storeroom Lock: The door is unlocked by a key outside; the outside lever is inoperative; the inside lever automatically retracts the latchbolt for egress.

  For an explanation see this video.

  Michael Ermann, Amber Book creator

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  Matthew Catrow August 02, 2021 23:59

  The difference is that storeroom lock is locked by default, and always needs a key to open. Classroom can be locked, but is normally open. 

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  Arjumand Anjum August 04, 2021 05:07

  Thank you 😊

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