Tuya Indoor Smart Lock – Full Biometric Access in a Classic Form
Upgrade your indoor privacy and convenience without remodeling. This Tuya 3D Face Recognition Smart Lock combines eight advanced access methods with a classic no-drilling, twist-knob design, making it the perfect, hassle-free upgrade for any wooden interior door in homes, offices, or private spaces.
✨ Key Advantages at a Glance
✅ Truly Drilling-Free Installation: Replaces your existing interior door knob in minutes without any holes or wiring.
✅ Complete Biometric Suite: Features 3D face, fingerprint, and advanced palm vein recognition for unmatched security and flexibility.
✅ All-in-One Access Hub: Offers 8 total methods to suit every user and situation.
✅ WiFi Direct, No Hub Needed: Connects to your home network for full remote control via the Tuya app, without an extra gateway.
🔐 The Ultimate in Access Flexibility
Choose the method that fits the moment:
3D Face Recognition: Secure, hands-free entry for authorized users.
Fingerprint: Fast and reliable personal access (stores up to 100 prints).
Palm Vein Recognition: Advanced biometrics using unique vein patterns for an extra layer of security.
Password: Enter a 6-12 digit PIN on the discreet keypad.
RFID Card: Tap a card for easy entry (supports up to 256 users combined with fingerprints & passwords).
Mechanical Key: A physical backup is always included.
Temporary Password: Create one-time or scheduled codes for guests.
Mobile App Remote Control: Lock, unlock, or check status from anywhere.
⚙️ Smart Management & Robust Performance
Multi-User Administration: Supports up to 9 administrators (via fingerprint, password, or card) for easy management.
Long-Lasting & Efficient: Ultra-low static current (<45μA) ensures exceptional battery life from standard cells, with a clear low-voltage alert at 4.7V.
Built for Indoor Environments: Operates reliably in a wide range of conditions (-20°C to 65°C, 15%-95% humidity).
📋 Core Specifications
| Feature | Specification |
|---|---|
| Access Methods | 8 (Face, Fingerprint, Palm Vein, Password, Card, Key, Temp Password, App) |
| User Capacity | Up to 256 total (Fingerprint + Password + Card) |
| Fingerprint Capacity | 100 |
| Admin Users | 9 |
| Power | DC 4.4V-6.5V (Standard Batteries) |
| Standby Current | <45μA |
| Network | WiFi (2.4GHz) |
| Operating Temp | -20°C ~ +65°C |
| Installation | Drilling-free, Replaces Standard Interior Knob |
Ideal for:
Home Interiors: Bedrooms, studies, nurseries, or media rooms.
Office Spaces: Private offices, conference rooms, storage closets.
Rental Properties: Easily manage tenant access without changing locks.
🔒 Experience high-tech access without the high-effort installation. This is smart security, simplified for the spaces inside your world.