I've owned a few EufyCams and a couple doorbell cams. They work pretty well; the motion sensing is a little too sensitive for an urban area, but they'd be perfect for suburban/rural areas. They can detect people, cars, and animals. The newest base station can be upgraded with a SATA HDD/SSD.

There was a security kerfuffle last year because motion notifications sent to your phone contained video previews which were then stored insecurely. They fixed that, and it's a feature you can disable. It's not nearly as bad as what has happened to Nest/Wyze cams where attackers can gain access to live video and even talk through the speakers.

https://www.theverge.com/23573362/anker-eufy-security-camera... Maybe avoid Eufy...