Hey,
My AeoTec MultiSensors have been notoriously bad at battery life, at least as far as
they report their own battery status, so as HAL might advise, I'm leaving them in till they fail.
The battery status has shown 0 now for over two weeks and it's still working fine.
This is a highly used sensor in our master bath that does a lot of reporting sending humidity,
light and temps frequently.
Just thought I'd put it out there that you may be wasting batteries on it.
Carl