Blink Outdoor XR+ 4-Camera and 2K Battery Doorbell Wireless System with Sync Module

• Amazon now offers the Blink Outdoor XR+ 4-camera and 2K doorbell wireless bundle with Sync Module, now $41.99 (list price $189.98).
• Discount is for Prime members only (some get a free 30-day trial). The discounted price will show at checkout. Tap for more Prime Day bargain deals>>
• Free shipping within the US.
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Editor's Pick: If you have a large yard and your router is tucked in a corner inside the house, ordinary cameras drop offline after just one wall. This system uses the 900MHz frequency band, bypassing crowded WiFi, with transmission up to 2,700 feet (823 meters) in open areas, so it can connect even in dead zones. With the XR module, disconnections are greatly reduced and live view loads faster. The battery is rated by the manufacturer to last two years, so you won't be constantly climbing a ladder to swap batteries for cameras mounted in yard corners. Both the doorbell and cameras are managed together in the Blink app, and with Alexa you can even check your front door by voice. Perfect for anyone who wants surveillance for both front and back yards without the hassle of running wires.