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Retinal Vision 4k

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Ring unveils its first smart lock with hand-crank backup power

Ring announced its first smart lock, which lets owners generate emergency power by manually cranking the thumbturn if the battery dies. The lock supports fingerprint, keypad, and app-based unlocking, costs $249, and ships in three finishes starting Q1 2027. Ring also revealed new 4K cameras with its Retinal Vision standard for improved low-light footage, plus a $69.99 Pan-Tilt Indoor Cam 2K.