@UTAN i think it í normal since its field of view is too wide to display in rectangular 4:3 scale. I also had a 180 degrees FOV doorbell which has the same circular border.

@Solla-topee I've sent these into your private message!

@Solla-topee I having the same problem too, after updating to firmware 1.1.4, the camera often goes offline. When trying to plug out and plug in the power adapter for the camera to restart, it will...

@Solla-topee sure! I'll send you some videos for analysis through private message.

@Wayne-TP hi there! Is the LiDAR on the RV20 and the RV30 the same? The RV20's LiDAR is smaller, does the RV30 which has a bigger LiDAR navigates better? I want to buy one of them, but still can't...

@Solla-topee No, I don't hear them too. I know the C220 is designed for indoor use, but it has vehicle detection - forces me to install it outside but it is under a roof and there's no water or too...