There are so many now. Possibly look at Netgear TAPO systems - all integrates with it's app - I've just got the smart plugs, but they do a whole load of cameras. I have an older Lorex System with a recorder, then a Lorex stand alone wifi camera in the garage with internal SD. Both accesed via the web, but the older Lorex System keeps 4 camera recordings for about 8 days before over-riding the older files.