eufy Security Video Doorbell S330 Add-on, Security Camera, Dual Motion Detection, Package Detection, 2K HD, Family Recognition, No Monthly Fee, Motion Only Alert

Dual Cam Technology：The view offered by ordinary cameras is just too limited to provide complete protection. With a low-angle camera, blindspots are eliminated and your doorstep is in full view.
Dual Motion Detection：The advanced PIR and radar motion sensors are able to distinguish both near and far subjects and reduce 95% of false alarms.
Get instantly notified* when your package arrives with Delivery Guard. Plus, you’ll receive pick-up reminders and alerts if someone approaches your package.