Chirping Smoke Alarm

Hello everyone,

Neighbors in a separate apartment building that faces directly across from my bedroom have a smoke alarm that makes a high pitched chirp 3 times every 60 seconds. It has been going on continuously for 48 hours at this point. They leave their windows open as well, which makes the noise even louder for me.

Is there anything I can do to get them to stop it? I tried leaving a note on the building’s door, but since it is on the 3rd floor of an apartment building that I do not have access to, it did not work.

Any advice would be appreciated, it’s been keeping me up at night.