Because it takes time for camera to respond to start recording, event video usually starts in the middle of events, instead of the begining of event.
To solve this issue, YI camera included 2 seconds cache video before the event trigger and i wish wyze could do the same.
For example, the recording should start at where the arrow pointed, but it started much late (1st pic);
if the person is running, it will start "much later (2nd pic).
YI camera includes extra 2 seconds (t-1 and t-2 second) before the event, you can see the full video.
for example, without the caching, you only start to see the video from t=0
but with caching, u now have t-1 , t-2 video:
the total length can still be 12 seconds, just add 2 seconds before the trigger and remove the last 2 seconds.