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Fingerprint Smart Door Knob, 3 in 1 Biometric Keyless Entry Lock with Tuya App, Auto Lock, USB Rechargeable, Backup Key for Bedroom, Apartment, Office, Matte Black
- 3-in-1 Keyless Entry Door Lock: Unlock your way with fingerprint, Bluetooth app, or backup key. Enjoy modern, keyless access for bedrooms, apartments, offices, or rentalssecure, simple, and stylish.
- Fast & Secure Fingerprint Unlock (0.2s): Advanced biometric sensor unlocks in just 0.2 seconds. Stores up to 20 fingerprints for family or roommates. Fingerprint data is stored locally for enhanced privacyno cloud risk.
- Smart App Control & Auto-Lock: Use the app to lock/unlock, enable auto-lock, manage users, and view unlock records in real time. Switch Passage / Normal / Privacy modes easily via the interior knob for flexible access control. Bluetooth Tip: Enable Bluetooth and keep your phone within 10 meters for stable connection.
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Reliable Performance in
Any Climate: Designed to operate consistently in temperatures from 23°F to 131°F (-5°C to 55°C), ensuring smooth performance in various climates and environments.
Durable Design & Long Battery Life: Premium matte black aluminum alloy resists rust and scratches. Built-in 400mAh rechargeable battery lasts up to 6 months per charge, with low-battery alerts sent in advance to avoid unexpected lockouts. Fully recharges in 34 hours via USB-C.
Easy Installation & Backup Key: Installs in just 15 minutes with a screwdriverno drilling required. Fits most U. S. doors (1-3/81-31/32), left or right opening. Mechanical backup key ensures access even if the battery runs out.
Any Climate: Designed to operate consistently in temperatures from 23°F to 131°F (-5°C to 55°C), ensuring smooth performance in various climates and environments.
Durable Design & Long Battery Life: Premium matte black aluminum alloy resists rust and scratches. Built-in 400mAh rechargeable battery lasts up to 6 months per charge, with low-battery alerts sent in advance to avoid unexpected lockouts. Fully recharges in 34 hours via USB-C.
Easy Installation & Backup Key: Installs in just 15 minutes with a screwdriverno drilling required. Fits most U. S. doors (1-3/81-31/32), left or right opening. Mechanical backup key ensures access even if the battery runs out.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Group Can Trading Limited Return Policy
Manufacturer Contact Info
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