Ring Doorbell Pro

Ring
Ring Battery Doorbell Pro | Official Ring Security Store
https://ring.com/Battery/DoorbellPro
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广告Ring Pro-Tier Doorbells Help Protect Your Home w/ 3D Motion Detection & Bird's Eye Zone. Know When Packages Arrive. Stay Informed With Smart Alerts From Ring Battery Doorbell Pro.
Free shipping over $49 · HD Video w/ night vision · Dedicated 24/7 support
Ring's New Doorbell Has 1080p Video & A Swappable Battery – TechCrunch
Amazon
Amazon Ring Video Doorbell | Shop Ring Video Doorbell
https://www.amazon.com/Ring/Doorbells
广告Ring has video doorbells for every home or apartment, wired or battery powered. Combine Alexa with Ring for hands-free home monitoring. Always know when someone is there.

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