I was searching for good door sounds, but i couldn't find any, so i recorded myself opening my door. Recorded with samsung galaxy s7 edge, and cleaned up in audacity. I think the result came out nicely :)i hope you can use it.
Just a quick recording using a c1000 to create the sound of someone breaking out from behind a metal door (a lift). Its actually a simple tool cupboard door.
Using an intercom (gegensprechanlage) in an office building: pressing a number code, followed by the call connected signal and the gentle click of someone answering the phone.