SwitchBot Lock Vision 3D Face Recognition Smart Lock Dual Power 12-Month Battery

• Amazon now offers the SwitchBot Lock Vision 3D Face Recognition Smart Lock with dual power supply and 12-month battery life, now $84.99 (list price $169.99) with promo code US2NISZ4.
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: Coming home with shopping bags or carrying a child, no need to dig out your keys or use a fingerprint—just glance at the door and it opens. Built-in 3D face recognition works even in low light. The dual power supply design ensures a backup system kicks in if the main battery dies, with a battery life that lasts up to a year. No extra hub needed—it connects directly to your home WiFi and works with Apple, Alexa, and Google smart home systems.

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