Doorbell battery

My doorbell battery seems to be training in a matter of days and for the life of me I can’t figure out why. I have turned all the settings down to lowest possible options and disabled other unnecessary ones (ie motion sensitivity low, only one motion zone on, angle mounts installed, live view disabled, etc) I’m getting an RSSI strength hovering around -60, which I know isn’t great but shouldn’t be the cause of this kind of drainage. I’ve been alternating batteries as well, so I don’t think it’s just that the battery is bad.

Ideas/suggestions? Is there anyone out there who can help?

To be clear, a newly charged battery seems to last me about 10 days.