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This is a black spherical knob lock with a front fingerprint reader and a circular keypad. It opens five ways: fingerprint, Tuya app, IC card, password, or mechanical key. It runs on replaceable batteries with a Type-C low-power input and a low-battery alert, and the Tuya app handles user enrollment, silent mode, and passage mode. It suits renters and homeowners who want app and fingerprint entry on a standard knob-style door without a full deadbolt system. Against mainstream smart deadbolts, it offers more entry methods but fewer smart-home integrations and no mention of auto-lock or remote unlock features.
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This is a Tuya smart door lock with a black spherical knob. The front has a fingerprint reader and a circular keypad.
It can be opened five ways: fingerprint, the Tuya app, an IC card, a password, or a mechanical key. The Tuya app handles user enrollment, and the lock has silent mode and passage mode.
It runs on replaceable batteries, with a Type-C input for when power is low and a low-battery alert. Before installing, check the spherical knob, latch, handing, and your door's measurements.
