صدای باز کردن

Mini can of soda pop - opening 2.

Mini can of soda pop - opening 1.

Door opening, metal push handle

چوبی سونا باز کردن درب با اعتماد به نفس

Wooden door with metal frame - keys unlock, open and close, creaky, close perspective. (4)

Sliding door opens

Automatic door unlock and slide open

Sliding door open

Sliding door opens

Sliding door opens slowly

Sliding door open

Sliding door open

Metal door - large - Sicilian town house - unlocking, opening, and closing - room tone of the stairwell.

Opening a bag of potato chips.

Rustle of umbrella being opened and click of mechanism lock.