Tuya WiFi Smart Lock – 3D Face Recognition & Fingerprint
Tuya WiFi Smart Lock – 3D Face Recognition & Fingerprint
Tuya WiFi Smart Door Lock with 3D Face Recognition, Fingerprint & Video Camera
Upgrade your home security with the TYSH LWT20 Smart Door Lock — a premium aluminium alloy lock that combines cutting-edge 3D face recognition technology with multiple convenient access methods, all managed through the Tuya Smart Home platform. Whether you're at home or miles away, you stay in full control of who enters your door.
7 Ways to Unlock — Total Flexibility
- 3D Face Recognition — Fast, contactless facial ID scanning
- Palm Recognition — Wave to unlock without touching the panel
- Fingerprint Scanner — Biometric access in under a second
- App Remote Unlock — Open the door from anywhere via the Tuya app
- PIN Code Keypad — Enter a custom numeric passcode
- RFID Card — Tap-to-enter for family members and guests
- Mechanical Key — Reliable backup entry, always available
Built-In WiFi Camera with Two-Way Audio
See and speak with visitors directly from your smartphone. The integrated WiFi camera supports two-way audio and video calls, providing a real-time view of your doorstep 24/7. The lock features default video surveillance mode so you never miss a moment at your front door.
Tuya Smart Home Integration
The LWT20 is fully compatible with the Tuya Smart platform, enabling seamless control via the Tuya or Smart Life app on iOS and Android. Grant temporary e-keys to guests, receive instant access notifications, and review entry logs — all from your phone.
Premium Build Quality
- Material: Durable aluminium alloy with a polished black finish
- Battery: Built-in 4200mAh rechargeable lithium battery (5000mAh option available)
- Front & Rear Panel Size: 75 × 418 × 52 mm
- Handle Direction: Reversible — fits left- or right-handed doors
- Connectivity: WiFi (2.4GHz)
- Certification: CE Certified
- Compatible Door Types: Wooden, Brass, Stainless Steel, Steel, and more
- Installation: Drilling installation (hardware included)
- Color: Black
- Model: LWT20
Made In
Made in Mainland China.
Why Choose the TYSH LWT20?
- ✅ Keyless convenience with 7 access methods
- ✅ Remote monitoring and unlocking via smartphone
- ✅ Integrated camera with two-way communication
- ✅ Works with Tuya Smart ecosystem for full smart home integration
- ✅ Robust aluminium alloy construction for long-lasting security
- ✅ CE certified for safety and quality assurance
For general guidance on home security best practices, visit the U.S. Consumer Product Safety Commission – Home Safety.
Frequently Asked Questions
Q: Does the Tuya WiFi smart lock work with Alexa or Google Home?
A: The TYSH LWT20 operates natively through the Tuya Smart platform (Tuya / Smart Life app). Tuya-compatible devices can often integrate with Amazon Alexa and Google Home via the Tuya or Smart Life skill — check your specific app settings for voice assistant compatibility.
Q: What happens if the battery runs out?
A: The lock features a built-in rechargeable 4200mAh lithium battery with a long standby life. If the battery is critically low, you can use the mechanical key backup to gain entry, and then recharge the battery via the external charging port.
Q: Can I grant temporary access to guests remotely?
A: Yes! Through the Tuya app, you can issue temporary digital e-keys or PIN codes to guests with custom time-limited access — perfect for housekeepers, delivery personnel, or visiting family members.
Q: Is this smart lock suitable for apartment doors?
A: The TYSH LWT20 is compatible with wooden, brass, stainless steel, and steel doors. It requires drilling installation and fits standard door preparations. We recommend checking your door's thickness and mortise dimensions before purchasing to ensure compatibility.
Q: Does the built-in camera record footage?
A: The integrated WiFi camera provides live video surveillance and supports two-way audio video calls to your smartphone via the Tuya app. Check the app settings for any cloud storage or local recording options available for your region.