https://ring.com/FathersDay/Sale
廣告HD Video w/ Night Vision. Live View. Two-Way Talk. Quick Replies. Real-Time Notifications. Help Protect What Dad Loves. Shop Father’s Day Deals on Select Ring Video Doorbells.
Never miss a visitor · Real-time notifications · Affordable protection · 30-day return policy
Types: Doorbell Camera、Outdoor Security Camera、Chime、Outdoor Security Sign
Ring's New Doorbell Has 1080p Video & A Swappable Battery –
TechCrunch