• $107.99
  • Free 30-day Returns
  • Sold by SGfgg

    Shipped by SGfgg

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    Door Lock, Smart Biometric Door Knob Support 15M App Control & Auto Lock, 4-in-1 Upgraded Door Lock with 2Keys for Home Office Apartment, Black (Diameter 2.28")

    • - : This smart lock can be opened using four different unlocking methods: 1. Fingerprint unlock (supports up to 100 fingerprints); 2. Keyboard password unlock (4-8 digit numeric password, freely combinable, keyboard supports 8 numeric characters: 0, 1, 2, 3, 3, 5, 6, ); 3. APP remote control (Bluetooth within 15M range); 4. Physical key unlocking (comes with 2 keys).
    • - :This fingerprint door lock can support up to 6-8 months of battery life (based on 10 unlocks per day on a full charge; however, actual battery life depends on environmental conditions, APP connectivity, etc., and should be calculated based on individual needs). Supports emergency power supply and Type-C (5V/2A) interface power supply (when charging the battery, try to charge it completely in one go to ensure better battery life).
    • & :This touchpad door lock is equipped with a 3.7V, 700mAh rechargeable battery. When charging is needed, the battery can be removed for convenient charging without needing to run a power cord to the door. After a full charge, reinstalling the battery allows for continued use of remote control, fingerprint, password unlocking functions. If you require a spare battery, same size 3V battery can be used (currently not included).
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    4 Unlocking Methods:Fingerprint, Password, APP Control, Mechanical Key

    1

    Detailed Information About Locks

    Unlock Method App, Mechanical Key, Fingerprint, Permanent Passcode, Temporary Passcode
    Max Fingerprints 100PCS
    Max Passcode 100PCS
    Rechargeable Battery Rechargeable battery 700mAh,3.7V
    Backup Power Supply USB Type-C (5V,2A)
    Working Temperature -4°F~122°F(-20°C ~ 50°C)
    Bluetooth BLE 5.0
    Waterproof (Exterior Assembly) IP54
    Door Panel Thickness Applicable Door Panel Thickness Between 1.1-1.18 "(28-30MM)
    Door Handle Diameter 2.28 "(58MM)
    Door Handle Length 1.73 "(44MM)
    Door Lock Total Length 3.15 "(80MM)
    Door Hole Diameter 2.09 "(53MM) (needed)
    3 Modes Normal Mode, Privacy Mode, Passage Mode
    Scope of Application Home, bedroom, study, courtyard, etc.; compatible with door panel thicknesses common in most parts of the US
    Weight 1.85 pounds (0.84KG)

    Frequently Asked Questions

    1

    Faster & More Private & More Comfortable

    1

    Wide Range of Applications

    1

    4 Unlocking Methods:Fingerprint, Password, APP Control, Mechanical Key

    1

    Detailed Information About Locks

    Unlock Method App, Mechanical Key, Fingerprint, Permanent Passcode, Temporary Passcode
    Max Fingerprints 100PCS
    Max Passcode 100PCS
    Rechargeable Battery Rechargeable battery 700mAh,3.7V
    Backup Power Supply USB Type-C (5V,2A)
    Working Temperature -4°F~122°F(-20°C ~ 50°C)
    Bluetooth BLE 5.0
    Waterproof (Exterior Assembly) IP54
    Door Panel Thickness Applicable Door Panel Thickness Between 1.1-1.18 "(28-30MM)
    Door Handle Diameter 2.28 "(58MM)
    Door Handle Length 1.73 "(44MM)
    Door Lock Total Length 3.15 "(80MM)
    Door Hole Diameter 2.09 "(53MM) (needed)
    3 Modes Normal Mode, Privacy Mode, Passage Mode
    Scope of Application Home, bedroom, study, courtyard, etc.; compatible with door panel thicknesses common in most parts of the US
    Weight 1.85 pounds (0.84KG)

    Frequently Asked Questions

    1

    Faster & More Private & More Comfortable

    1

    Wide Range of Applications

    1
    Door Lock, Smart Biometric Door Knob Support 15M App Control & Auto Lock, 4-in-1 Upgraded Door Lock with 2Keys for Home Office Apartment, Black (Diameter 2.28" )

    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.
    • CONTACT

    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by SGfgg Return Policy

    Manufacturer Contact Info

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