Overview : https://youtu.be/l6utyEVr-yg

1. Operation Sound: The Blueprint actors have operation sounds.
2. Lock keypad: If you enter the correct password, you can open the door.
3. 25 Objects. 9 Blueprints, 16 static meshes.
4. Wall Clock: Custom time, Utc Now, Now and sound
5. Shelf: Changeable size
6. MF_CropTexture Material Function is included to save your texture count. (Base folder)

Video

1. Setup : https://youtu.be/ItVXWC_HTDk
2. How to use : https://youtu.be/1EcRu2E_3cU

-- UPDATE --

Added 12 objects - you can find it in screenshot