IPhone App battery warning sounds like doorbell

Around 5 in the morning for the last few days, we’ve been woken up by what sounds like our front doorbell. I check the front door, nobody there. Today I think I realized it’s my iPhone app letting me know that the battery is low in our battery cam in the backyard. The problem is the notification sound is exactly the same as our doorbell sound, and it’s highly confusing. Is there a way to change it?