3D Face Recognition Smart Lock with HD Camera & WiFi – 7-in-1 Keyless Entry (Fingerprint, Palm Ve, Passcode, IC Card, Tuya App, Doorbell, Key) | Video Intercom | for Front Door Security

• Unlock with a Glance – AI-Powered 3D Face Recognition Say goodbye to keys forever. This futuristic lock uses infrared 3D Face ID that identifies your face in darkness or daylight, unlocking the door instantly. Supports up to 50 users — just walk up and you're in.
• ✋ Palm Vein Recognition – Contactless, Ultra-Secure Access Your palm becomes your personal key. With 99.99% accuracy, this biometric tech scans your unique vein pattern — impossible to fake, effortless to use. Perfect for kids, seniors, or hygienic access.
• 7 Smart Unlock Methods – Total Control, One Lock In addition to Face ID and Palm Vein, enjoy secure entry with Fingerprint (0.3s), Anti-Peep Passcode, IC Card, Mechanical Key, and the Tuya Smart App (WiFi). Everyone can unlock their way.
• HD Camera + Live Intercom – See, Speak, Control Remotely View visitors in real time via the 1080P wide-angle camera with night vision. Use two-way audio from anywhere through the Tuya App for ultimate convenience and peace of mind
• Instant Mtion Alerts & Smart Doorbell – Always Know Who's There PIR motion detection triggers real-time alerts and video clips to your phone. Stay one step ahead of every visitor, delivery, or unexpected guest.
• 2.4GHz WiFi + Alexa Voice Control – Smart Living, Simplified Manage your lock remotely via the Tuya App or hands-free with Alexa. Lock, unlock, check logs, get alerts — all from your phone or voice.
• . Long-Lasting 4200mAh Rechargeable Battery Up to 12 months of powerful performance per charge. Features USB-C emergency charging and low-battery reminders for uninterrupted protection

• . Auto-Lock + Anti-Tamper Defense Set your own auto-lock timer (5s–3min) and enjoy AES-256 encryption, titanium anti-drill deadbolt, and 105dB tamper alarm. Smart, secure, and proactive.
• Premium Aluminum Alloy + 6068 Mortise for Strong Protection Crafted with high-strength materials built to withstand force and weather. IP65-rated for durability in any condition.
• ️ 15-Minute DIY Installation – No Wiring, No Tools Needed Fits standard doors (45–90mm). Comes with all accessories and instructions. You’ll go from unboxing to secure in no time.

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Modern smart door lock with multiple access options

Control access effortlessly with cutting-edge biometric and digital technology

1. Passcode Access

   Simple access using a password

2. Biometric identification

   Fingerprint Protection for Your Home

3. Card Access

   IC Card Lock Simplifies Access

4. Palm Vein Identification

   Palm Recognition Lock

5. Smart Access

   Face Recognition Makes Access Effortless

1 Password Unlock 2 Fingerprint Unlock 3 IC Card Unlock 4 palm Ve Unlock 5 Face Unlock

Secure home entry with modern technology

1. Video Intercom: See Who's at the Door, Anywhere

   Smart Video Intercom System for Secure Home Entry

2. Mobile App Access

   Explore Smart Lock App Options

3. Tuya Smart Lock

   Upgrade Your Home Security with Tuya Smart Door Lock

4. Access Management

   Control Your Home: Smart Access, Simplified Living

5. Door Unlocked Remotely via Passcode

6. Automatic Door Lock

   Automated Entry: Smart Lock for Easy Access

Smart door lock with multi-factor authentication for advanced security

1. Multi-User Access

   Smart Lock with Multi-PIN Codes & Face Recognition

2. Effortless Install

   Installing Advanced Smart Lock, Enhanced Security

3. Weatherproof Smart Lock

   All-Weather Smart Lock, Secure & Safe

4. Low Battery Alert

   Replace Your Smart Lock Battery and Avoid Getting Stuck Outside!

5. Emergency USB

   Smart lock charges via USB

6. Smart Watch

   Door Lock Alerts

1. Voice-Controlled

   Alexa-Enabled Smart Home Makes Life Easier

2. Secure Access

   Enhancing Convenience and Security for Users

3. App-Controlled

   Share Access Securely: Smart Lock with App, User Profiles & Multiple User

4. Smart Access

   Stay in Control: Monitoring Your Smart Lock from Anywhere

5. Multi-User Access

   Easy for Everyone, No Matter Their Age or Ability

Total control at your fingertips. Secure your property with ease.

1 Alexa 2 Remote Control 3 Remote Access 4 Access Log 5 Effortless Access

Comparison between the Smart Door Lock

Add to Cart

Customer Reviews	—	4.0 out of 5 stars9	3.3 out of 5 stars6	3.9 out of 5 stars7	3.5 out of 5 stars40
Price	—	$219.99$219.99	—	—	—
3D Face Recognition	✔	✔	✔	✔	✔
Finger/Pass/Card/Key Access	✔	✔	✔	✔	✔
Palm Ve Access	✔	✘	✘	✘	✘
App Name	Tuya App	Tuya App	USmart Go App	USmart Go App	USmart Go App
Remote Access	✔	✔	✔	✔	✔
Video Doorbell	✔	✔	✔	✔	✔
Weatherproof	✔	✔	✔	✔	✔
Power Supply	4200mAh Li-ion recharg battery	3200mAh Li-ion recharg battery	3200mAh Li-ion recharg battery	4200mAh Li-ion recharg battery	4200mAh Li-ion recharg battery
Intercom	✔	✔	✘	✔	✔
Auto-Locking	✔	✔	✔	✔	✔
Compatible with Alexa	✔	✔	✔	✔	✔
Uses	Outdoor	Outdoor	Outdoor	Outdoor	Outdoor

• How do you get the User Guide for Configuration and Installation or Template Diagram?

  You will Find the user manual through the Physical Guide are available inside the Lock Box or by Contacting us

• How to change the Motor Direction?

  press "888 #" to adjust the direction, there is motor setting in the menu,

  Press "1" open direct (Left or Right) switch the direction of the Door

• How to change the Language of Lock (User Interface) From Chinese to English?

  Press "*", "#" Enter Admin Password then "#", Press "3" System Setting then Press "2" Select Language then Choose "English"

• How to Check the Status of your Network Connection to link the Lock to App (If you have a problem with the connection)?

  – Turn on mobile Wi-Fi and Bluetooth

  – WIFI 2.4G, not 5G or others

  – Take the Smart lock near to the router

  If above does not work, reset the router, or use another mobile to connect