AhFan no, it does not have a filter. But Ozone very strong.

AhFan look through the manual, no way to change to F, sorry.

AhFan should be 156 different values, but mine have 2 or 3 values missing and some doubled, and with 10% tolerance.

AhFan for the first 30 days, it all works find, but right on 30 day, after an update, cannot get authorized but bonded only, no clue at all, may be they charge you for it but no where have more info, now no... for the first 30 days, it all works find, but right on 30 day, after an update, cannot get authorized but bonded only, no clue at all, may be they charge you for it but no where have more info, now not working! See More

AhFan I got the same message today and cannot view anymore, camera just 30 days old.