Ring Battery Video Doorbell Pro by Amazon 3D Motion Detection
1536P HD VIDEO: 1536p HD video wireless intercom for a wider view of visitors. FULL FIGURE FRAME VIDEO: A better field of view, to monitor parcel deliveries and see visitors at the front door. 3D MOTION DETECTION & TOP VIEW ZONES: Accurately locate when and where a motion event began, with a top-view map. LOW LIGHT VISION: Ideal for getting a crisp, clear picture of what's going on your front door, at dusk or even after dark. PACKAGE NOTICES: Receive real-time notifications when a delivery is made. The Parcel Alerts feature is available with a Ring Protect subscription. TWO-DIRECTIONAL COMMUNICATION: Talk to anyone at the front door. WORKS WITH ALEXA: To hear audio notifications anywhere in your home, pair the video door phone with a Ring Chime or compatible Alexa-enabled device.