How to change a state of the object only for 3 sec?

Hello! Help me please to solve the problem: how to change the state of the object only for 3 seconds. Action should be on the same layer. Example: The user drags the character to open the door (state Normal ), and this door becomes closed (state 1) for three seconds, and at the expiration of time itself becomes an open (state Normal). Thank you so much 

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