The metal door of the compartment opens, closes: Listen & Download The metal door of the compartment opens, .mp3 Error! Change your browser, please! ⇓ Download The metal door of the compartment opens, ⚠ Take a bunch of keys ⚠ Pneumatic door mechanism ⚠ The wooden door closes with a creak ⚠ Weak knock on the door ⚠ Metal door open close ⚠ The wooden door opens with a creak ⚠ Thud at the door ⚠ Creaking wooden door ⚠ The wooden door opens ⚠ The big door closes ⚠ Hydraulic door ⚠ ★★★★★