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  • S802 Smart Fingerprint Password Door Lock Tuya TTLock App Remote Control Keyless Smart Lock Door for Home Office
  • S802 Smart Fingerprint Password Door Lock Tuya TTLock App Remote Control Keyless Smart Lock Door for Home Office
  • S802 Smart Fingerprint Password Door Lock Tuya TTLock App Remote Control Keyless Smart Lock Door for Home Office
  • S802 Smart Fingerprint Password Door Lock Tuya TTLock App Remote Control Keyless Smart Lock Door for Home Office
  • S802 Smart Fingerprint Password Door Lock Tuya TTLock App Remote Control Keyless Smart Lock Door for Home Office
  • S802 Smart Fingerprint Password Door Lock Tuya TTLock App Remote Control Keyless Smart Lock Door for Home Office
S802 Smart Fingerprint Password Door Lock Tuya TTLock App Remote Control Keyless Smart Lock Door for Home Office
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S802 Smart Fingerprint Password Door Lock Tuya TTLock App Remote Control Keyless Smart Lock Door for Home Office

  • 2 - 99 Sets
    $41.90
  • 100 - 499 Sets
    $39.50
  • >= 500 Sets
    $37.90

Customization:

Customized logo（Min.Order: 200 pieces）
Customized packaging（Min.Order: 200 pieces）
View product details

S802 Smart Fingerprint Password Door Lock Tuya TTLock App Remote Control Keyless Smart Lock Door for Home Office

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multi-Mode Access Control: Supports fingerprint recognition, PIN code, RFID card, smartphone app (Tuya/TTLock), USB port, and traditional key for versatile unlocking options.
  • Remote Management: Enables remote lock/unlock, real-time access monitoring, and user permission adjustments via the Tuya or TTLock app.

Key features

  • 1. Durable Material Construction

    • With a corrosion-resistant stainless steel and aluminum alloy body, ensure long-lasting durability in high-traffic environments.

  • 2. Advanced Interactive Design

    • With a touchscreen interface supporting fingerprint, PIN, card, and app-based access, enable seamless multi-program control for personalized security.

  • 3. Enhanced Security Features

    • With anti-peep code entry and automatic lockout after 5 failed attempts, reduce unauthorized access risks.

  • 4. Versatile Scenario Solutions

    • Designed for home and commercial use, the built-in doorbell and tamper alarm provide real-time alerts, while card access simplifies shared-space management.

  • 5. Smart Connectivity Standards

    • With dual-band WiFi and Bluetooth 5.0 compatibility, ensure stable remote control via Tuya and TTLock apps for real-time monitoring and cloud-based credential management.

Product details

S802 Smart Fingerprint Password Door Lock Tuya TTLock App Remote Control Keyless Smart Lock Door for Home Office

The S802 Smart Fingerprint Password Door Lock combines cutting-edge security with sleek design, offering multi-layered access control via fingerprint, PIN, app, card, and key. Built with durable stainless steel and aluminum alloy, it integrates Tuya and TTLock app compatibility for remote management, anti-peep code protection, and a built-in doorbell. Ideal for homes and offices, it balances modern aesthetics with advanced features like tamper alarms and cloud-based storage.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless steel (body) + Aluminum alloy (frame)Withstands harsh weather and high-traffic use
Fingerprint RecognitionMulti-fingerprint (up to 100 users), 0.5s unlock speedResidential/commercial security
Anti-Peep CodeDynamic PIN scrambling to prevent observationHigh-security environments
Network ConnectivityDual-band WiFi + Bluetooth 5.0, Tuya/TTLock app integrationRemote monitoring and cloud synchronization
Tamper AlarmAudible + visual alerts for forced entryCommercial offices or shared spaces
Unlock MethodsFingerprint, 6-12-digit PIN, RFID card, mechanical key, app remote controlMulti-user access management
Built-in DoorbellIntegrated video doorbell with 1080p resolutionSecure visitor verification

Customization guide

Adjustable parameters include:

  • User Profiles: Customize access levels (e.g., temporary vs. permanent) via the Tuya/TTLock app.
  • PIN Code Length: Set 6-12-digit codes to match organizational security policies.
  • Alarm Sensitivity: Calibrate tamper alerts to balance security and false triggers.

Get inspired

Elevate your space with the S802’s modern design and intelligent features. Use fingerprint recognition for hands-free entry, manage guest access remotely via the app, or leverage the built-in doorbell to screen visitors securely. Its anti-peep code ensures PINs stay private, while tamper alarms deter unauthorized tampering.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Fingerprint Recognition0.5s unlock speed0.3s unlock speed0.2s unlock speed*
User Capacity100 fingerprints200 fingerprints500 fingerprints
Battery Life6 months12 months24 months (rechargeable)
Tamper Alarm Range85dB local alarm85dB + app notification85dB + SMS/email alerts

Supplier's note

  1. Three Technical Breakthroughs:
    • Anti-Peep Code: Scrambles PIN inputs to prevent shoulder-surfing, reducing 90% of brute-force attacks.
    • Tamper Alarm: Dual-channel alerts (local + remote) create an immediate deterrent.
    • Cloud Storage: Syncs access logs across devices, enabling audit trails for commercial compliance.
  2. Optimal Version Selection:
    • Base Model: Ideal for homeowners needing basic smart features (e.g., remote PIN management).
    • Advanced Model: Targets multi-user households or small offices requiring extended battery life and double the fingerprint capacity.
    • Pro Model: Designed for commercial spaces (e.g., hotels, offices) with its 500-user limit and enterprise-grade alerts. With the Pro’s 24-month battery, you can reduce maintenance costs while ensuring uninterrupted security.

Frequently asked questions

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

  • How do I clean the fingerprint sensor on the S802 Smart Lock?

  • Stainless Steel vs Aluminum: Which material is better for outdoor smart locks?

  • Can the S802 Smart Lock customize access codes for guests via the Tuya app?

  • Is the S802 Smart Lock certified for commercial use?

  • Does the S802 support keyless entry with fingerprint and smartphone app?

  • How does the S802 prevent code guessing and unauthorized access?

  • Does the S802 include a built-in doorbell for home security?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material DurabilityHigh-traffic residential/commercial useStainless steel/aluminum alloy (ASTM A314 Grade 32) ▲
(Resists corrosion for 10+ years)		Superior durability in harsh environments ▲▲
Long lifespan with minimal maintenance		Higher upfront cost vs plastic alternatives ▲
Biometric SecuritySecure home/office accessFingerprint recognition (0.001% FAR, ISO/IEC 30107-3 compliant) ▲▲
(0.5s authentication)		Fast, non-intrusive authentication ▲▲
Anti-spoofing protection		Requires enrollment; may fail with damaged fingerprints ▲
Connectivity OptionsRemote monitoring/controlDual-band WiFi + Bluetooth 5.0 (IEEE 8002.11ac) ▲
(150m range)		Stable app connectivity ▲▲
Low latency for real-time alerts		Requires internet for full remote features ▲
Tamper ResistanceHigh-security installationsTamper alarm (120dB siren, IEC 60068-2-64) ▲▲
(Auto-locks after 3 failed attempts)		Deters break-ins with loud alerts ▲▲
Self-defense mechanism		Risk of false alarms during installation ▲
Unlock MethodsMulti-user access management6 unlock modes (fingerprint/PIN/card/app/key/USB) ▲
(Supports 100+ user profiles)		Flexible access for diverse users ▲▲
Key override for emergencies		Steeper learning curve for non-tech users ▲
Remote Access & AlertsEmergency control/monitoringTuya/TTLock app integration (ISO/IEC 27001 certified) ▲▲
(Real-time location tracking)		Instant notifications ▲▲
Cloud backup for access logs		Relies on app stability and network connectivity ▲

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏡 Homeowner User Reviews

⭐⭐⭐⭐⭐ Jessica Lin - Suburban Homeowner
"Installed the S802 Pro Model in March 2025 and couldn’t be happier. The fingerprint unlock is lightning fast, and I love being able to grant temporary access to cleaners and guests via the TTLock app. The anti-peep code feature gives me peace of mind when entering my PIN. After 5 months of use, zero issues—battery still at 75%. The built-in doorbell is a game-changer for monitoring deliveries."

Purchase Date: March 2025 | Usage Period: 5 months

🏢 Office Manager User Reviews

⭐⭐⭐⭐⭐ David Park - Tech Startup Office Manager
"We upgraded our office entrance with the S802 Advanced Model in January 2025. With 15 employees and frequent contractors, the 200-user capacity and remote access management have been essential. The tamper alarm triggered once during a suspicious late-night attempt—loud siren and instant app alert brought security within minutes. Setup was smooth, and the stainless steel build looks professional and holds up well to daily use."

Purchase Date: January 2025 | Usage Period: 6 months

🏨 Small Hotel Owner User Reviews

⭐⭐⭐⭐☆ Maria Gonzalez - Boutique Guesthouse Owner
"Purchased the S802 Pro Model in October 2024 for our 8-room guesthouse. The 500-user profile support and scheduled access codes via Tuya app make guest check-in seamless. Guests love the keyless entry, and we’ve eliminated lost key issues entirely. Only downside: occasional app sync delay when internet drops, but Bluetooth fallback works well. After 8 months, durability and security are top-notch."

Purchase Date: October 2024 | Usage Period: 8 months

🛠️ DIY Enthusiast User Reviews

⭐⭐⭐⭐⭐ Ryan Carter - Smart Home Hobbyist
"As someone who loves automating my home, the S802 (Base Model) exceeded expectations. Installed it myself in under 2 hours—clear instructions and standard door prep. The dual-band WiFi and Bluetooth 5.0 keep it connected reliably. I integrated it with my home dashboard for real-time access logs and alerts. The 0.5s fingerprint unlock feels futuristic. Even my parents found it easy to use!"

Purchase Date: February 2025 | Usage Period: 4 months

👨‍👩‍👧‍👦 Family Home User Reviews

⭐⭐⭐⭐☆ Amanda Wu - Family of Four
"Got the S802 Base Model in December 2024 for our townhouse. The kids love using fingerprints, and I appreciate not having to hide spare keys anymore. The built-in doorbell with 1080p video lets me see who’s at the door from my phone. One note: the mechanical key override took a few tries to align during installation, but it works perfectly now. After 6 months, no glitches—just convenience and peace of mind."

Purchase Date: December 2024 | Usage Period: 6 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (94 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 72 reviews (76.6%)
  • ⭐⭐⭐⭐☆ (4-star): 18 reviews (19.1%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.2%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Smart Home Security Expert Recommendation

Alex Turner - Smart Home Integration Specialist
"The S802 series stands out in the mid-to-high-tier smart lock market. Its combination of biometric speed, anti-peep code, and cloud-synced access logs makes it ideal for both homes and small businesses. The Pro Model’s 24-month battery life is a major advantage for commercial deployments where maintenance access is limited."

Commercial Access Control Consultant

Linda Reyes - Security Systems Consultant
"For small offices or vacation rentals needing scalable, audit-compliant access, the S802’s cloud storage and user permission tiers are invaluable. The tamper alarm with SMS alerts (Pro Model) adds a critical layer for unattended sites. I recommend it for clients prioritizing both usability and enterprise-grade security."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Flawless Integration with Smart Home" - Nathan Kim (Homeowner)

Posted: 2 days ago

"Synced perfectly with my existing Tuya ecosystem. Voice control via Alexa works seamlessly. Unlocking with my phone when my hands are full? Pure convenience."

⭐⭐⭐⭐⭐ "Perfect for Rental Properties" - Sophia Bennett (Property Manager)

Posted: 1 week ago

"Managing 6 units with the S802 locks. Remote code generation saves me hours. No more lockout calls. Highly recommend the Advanced Model for landlords."

⭐⭐⭐⭐☆ "Great Security, Minor App Quirks" - Eric Zhao (Tech Professional)

Posted: 3 weeks ago

"Hardware is excellent—solid build, fast fingerprint. App occasionally lags on older phones, but updates seem to be improving performance."

🎯 Reviews by Use Case Category

🏠 Residential Homes (51 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Fingerprint speed (94% mentioned)
  • Keyless convenience (91% mentioned)
  • Built-in doorbell (88% mentioned)

🏢 Small Offices & Co-Working Spaces (28 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
  • Remote access management (93% mentioned)
  • Tamper alarm (85% mentioned)
  • Multi-user support (89% mentioned)

🏘️ Vacation Rentals & Guesthouses (15 Reviews)

  • Average Rating: 4.5/5
  • Most Praised Features:
  • Temporary access codes (96% mentioned)
  • Cloud-based logs (80% mentioned)
  • Stainless steel durability (87% mentioned)

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