bus door

cell

close

closing

compartment

door

electric

entrance

future

futuristic

game

gate

gateway

hidraulic

hydraulic door

lock

locked

locking

movie

noise

open

opening

outer space

pneumatic

pressure

room

sci fi

science fiction

seal

security

sf

sfx

shut

shutting

slide

sliding

sliding door

sound effect

space

spaceship

spaceship ambiance

spaceship door

star trek

station

swoosh

swooshing

trailer

trapdoor

slide door