As a new adopter of solar cams and door bell, I knew my diligence had been useful. I love these cams and system. So intuitive and easy to use. Packed with functionality and great quality. Not seen anything that’s disappointed me. Even the charging is holding up and the weather’s been abysmal in the UK of late. Will be keen to read threads and opinions on these communities and add devices around my home. Great product Aosu. 