All of sudden my S340 cam started to detect false motion every minute from 3 AM to 6 AM and then from 9 PM to 12 PM until it shut off due to empty battery.
Interesting is that the false detections occured during night time only.
Motion detection is activated for People, Cars and Animals only, not for other movements.
Right now it is charging via solar panel, not online yet.
Hello, my friend. If your device is experiencing battery life issues, you might want to check out this post to improve your device’s performance.
Maybe spiders 
Hi, one of my camera kind of exhibits the same issue. It occurs late in the evening around 22:30 and stops around 03:40.
The camera I have is wired E220 outdoor cam Pro, which I have set up the detection types for human and pet only.
But at times not very often (but still annoying) during those late evening/early morning hours I’ll get recordings of just motion detected with no Detected Captured image that has nothing to do with the two triggering events I selected.
After a bit of troubleshooting / testing I determined that the pet detection was causing my issue, after disengaging it for one evening recordings for just motion detected had stopped occurring.
Very strange