HMS_Dave
Grand Old Lady
They do. The free subscription service keeps videos for 30 days (in the cloud). Paid extends that to 180 days.
The free subscription doesn't offer recording at all... like I said. You need basic ("Without Protect, you won't be able to review any past videos or missed events."), which is the package which has recently increased in price. And I've already gone over the security differences over the two devices and the advantages of NOT using cloud based saving.