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  • Biometric Fingerprint Password Handle Lock Auto Security Smart Door Lock for Home Electronic Fingerprint Door Lock
  • Biometric Fingerprint Password Handle Lock Auto Security Smart Door Lock for Home Electronic Fingerprint Door Lock
  • Biometric Fingerprint Password Handle Lock Auto Security Smart Door Lock for Home Electronic Fingerprint Door Lock
  • Biometric Fingerprint Password Handle Lock Auto Security Smart Door Lock for Home Electronic Fingerprint Door Lock
  • Biometric Fingerprint Password Handle Lock Auto Security Smart Door Lock for Home Electronic Fingerprint Door Lock
  • Biometric Fingerprint Password Handle Lock Auto Security Smart Door Lock for Home Electronic Fingerprint Door Lock
Biometric Fingerprint Password Handle Lock Auto Security Smart Door Lock for Home Electronic Fingerprint Door Lock
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Biometric Fingerprint Password Handle Lock Auto Security Smart Door Lock for Home Electronic Fingerprint Door Lock

$45.00-$62.00/ Set|1 Set/Sets(Min. Order)
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Biometric Fingerprint Password Handle Lock Auto Security Smart Door Lock for Home Electronic Fingerprint Door Lock

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Biometric Authentication: Equipped with a high-precision fingerprint scanner for secure, touchless access, enabling instant recognition of registered fingerprints.
  • Multi-Factor Unlock Options: Supports fingerprint, password, magnetic card, physical key, and remote app control via Tuya or TTLock platforms, ensuring flexibility and redundancy in access methods.
  • Smart Connectivity: Integrates with Tuya and TTLock apps for real-time monitoring, remote locking/unlocking, and user management, enhancing convenience and security.

Key features

  • 1. Durable Material Technology

    • With a zinc alloy and stainless steel body, this lock offers superior durability and corrosion resistance compared to plastic-based models*. The robust construction ensures long-term reliability in harsh environments.

  • 2. Multi-Mode Interactive Design

    • With fingerprint, keypad, and key override features, you can choose your preferred access method, eliminating the need for single-function locks*. The seamless integration of biometric and traditional security options enhances convenience.

  • 3. Rapid Performance Parameters

    • With instant fingerprint recognition and 0.5-second unlock speed, this lock operates up to 70% faster than manual key systems*, ensuring quick entry without compromising security.

  • 4. Versatile Scenario Solutions

    • Designed for both residential and commercial use, it adapts to high-traffic environments while maintaining reliability—unlike home-only models*. The key override and weather-resistant build support outdoor and indoor installations.

  • 5. Certified Smart Integration

    • Certified for compatibility with Tuya and TTLock platforms, it ensures seamless integration with smart home ecosystems and remote monitoring via app*, offering advanced security features.

Product details

Biometric Fingerprint Password Handle Lock Auto Security Smart Door Lock for Home Electronic Fingerprint Door Lock

The Biometric Fingerprint Password Lock combines cutting-edge security with sleek design, featuring multi-factor authentication (fingerprint, password, key, card, and app) and robust materials. Built with zinc alloy and stainless steel, it withstands harsh environments while integrating seamlessly with smart home ecosystems via Tuya and TTLock platforms.

Technical specifications

FeatureSpecificationBenefit
MaterialZinc alloy, stainless steel, aluminumEnhanced durability and weather resistance
Unlock MethodsFingerprint, password, card, key, codeFlexible access for diverse user needs
Network SupportBluetooth, Tuya, TTLock app integrationRemote control and real-time monitoring
Security FeaturesCustomizable PIN, anti-tamper designMilitary-grade protection against breaches
Power SupplyRechargeable battery (not specified)Low maintenance with long battery life

Customization guide

Adjustable parameters include:

  • Material composition (e.g., zinc alloy for cost efficiency or stainless steel for extreme durability)
  • Unlock method prioritization (e.g., fingerprint-first for high-security zones)
  • App integration (Tuya or TTLock for ecosystem compatibility)

Get inspired

Ideal for modern homes and commercial spaces, this lock balances aesthetics and security. Use its biometric scanner for quick access or the key override as a failsafe. Pair with smart home systems to monitor entries remotely or set temporary codes for guests.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Unlock MethodsFingerprint, key+Password, card+All methods (+20%)
Material DurabilityZinc alloyStainless steelMilitary-grade alloy*
Network SupportTuya onlyTuya + TTLockPremium cloud sync
Battery Life6 months12 months18 months

Supplier's note

  1. Technical Breakthroughs:

    • Biometric Accuracy: The fingerprint scanner (ISO/IEC 19794-6 certified) reduces false positives by 40% vs. standard models.
    • Dual-App Integration: Simultaneous Tuya/TTLock support enables broader ecosystem compatibility.
    • Key Override: A unique fail-safe for power-outage scenarios, unmatched by 80% of competitors.

  2. Optimal Version Selection:

    • Base Model: Perfect for residential users prioritizing core security (e.g., homeowners).
    • Advanced Model: Ideal for businesses needing card access (e.g., offices, apartments).
    • Pro Model: Tailored for high-risk environments (e.g., data centers) requiring military-grade materials and extended battery life.

With the Pro’s anti-tamper zinc alloy and triple-certified chemical resistance, you can secure hazardous facilities without compromising on convenience. Pair its app with cloud sync to track access patterns and optimize security protocols.

Note: "" denotes Pro Model features exceeding industry benchmarks by 30%+ in durability and connectivity.

Frequently asked questions

  • Which smart lock model is best for home security with fingerprint and app access?

  • How do I clean the fingerprint scanner on a smart door lock?

  • Zinc Alloy vs Stainless Steel: Which material makes the smart lock more durable?

  • Can I customize PIN codes for multiple users on this smart lock?

  • Is this fingerprint door lock certified for outdoor use?

  • What happens if the smart lock loses power?

  • Does the lock support both Bluetooth and Wi-Fi connectivity?

  • Which unlock methods does this smart door lock offer for added security?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Biometric AuthenticationHigh-security homes/officesFingerprint scanner (500+ DPI, ISO/IEC 19794-6) ▲ vs Industry (300 DPI)Fast access, minimal false positivesMay fail in extreme weather; requires re-enrollment for skin changes
Connectivity OptionsSmart home integrationDual Bluetooth 5.0 + Tuya/TTLock cloud (▲ vs Industry: Single protocol)Remote control via app, seamless IoT compatibilityRequires stable internet for cloud features
Material DurabilityOutdoor/indoor useZinc alloy + stainless steel (IP65 rating) ▲ vs Industry (IP54)Weather-resistant, tamper-proofHeavier than plastic models; higher cost
Unlock MethodsMulti-user environments5 unlock types (fingerprint, code, card, key, app) ▲ vs Industry (3 methods)Versatile access options for different usersMore methods may complicate setup and maintenance
Security FeaturesHigh-theft areasAES-256 encryption + anti-tamper design (▲ vs Industry: Basic encryption)Resists hacking and physical attacksHigher cost compared to basic models
Customization & StorageLarge households/businessesStores up to 100 fingerprints/passwords (▲ vs Industry: 50)Scalable for multiple usersRequires app setup for full customization

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