K10 Pro Biometric Face ID Smart Lock
Welcome to the future of access. The Tenon K10 Pro is a premium multi-modal biometric smart lock designed for modern homes and smart residential communities. Merging enterprise-grade security with everyday simplicity, it features cutting-edge Face ID, palm vein authentication, and seamless Tuya Wi-Fi connectivity. Whether you are securing a large family home or managing a property portfolio, the K10 Pro delivers an intelligent, fail-safe entry experience.
Important: This smart deadbolt is designed for hinged swinging front entry doors only. Not compatible with sliding doors, pocket doors or barn doors. Please confirm your door measurements before purchase.
Features
True Multi-Biometric Security
- Face ID: Hands-free, secure facial recognition for instant entry.
- Palm Vein Recognition: Reads internal vein patterns for unmatched privacy and accuracy—perfect for seniors or high-security needs.
- RF Semiconductor Fingerprint: Ultra-fast identification in < 0.5 seconds. Smudge-resistant and highly precise.
- Digital Password: Includes virtual password (anti-peeping) technology.
- IC Card & Mechanical Key: Reliable traditional backups for absolute peace of mind.
Smart Home Ready with Tuya Wi-Fi
- Remote Unlocking: Grant access from anywhere in the world.
- Real-Time Logs: Receive instant notifications when someone enters or exits.
- Temporary Passcodes: Generate time-limited codes for guests, cleaners, or Airbnb tenants.
- Voice Control: Compatible with Amazon Alexa and Google Assistant.
Crystal-Clear 4-Inch Display
Scalable for Families & Property Management
- Massive Capacity: Store up to 99 user profiles (Fingerprints/Passwords) and 50 Palm Vein profiles.
- Multi-Level Admins: Easily assign different permissions for homeowners, family members, staff, or tenants.
All-Weather Durability
- Premium Build: Sleek, aerospace-grade Aluminum Alloy front plate resists corrosion and wear.
- Wide Operating Range: Flawless operation from -20°C to 75°C (-4°F to 167°F).
Fail-Safe Power Design
- Long-Life Lithium Batteries: Rechargeable power supply ensures months of reliable use.
- USB Emergency Port: Simply plug in a standard power bank if the battery is completely depleted to unlock the door instantly.
Universal Installation
- Fits both wood and metal doors.
- Universal Handing: Left/Right reversible deadbolt adapts to your existing door setup.
- High-security lock body provides robust physical resistance against forced entry.
🛠️Door Compatibility
| Specification | US Standard Size (Metric Reference) |
|---|---|
| Door Thickness | 1‑3/8”(35mm) ~ 2”(50mm)
|
| Adjustable Backset | 2‑3/8”(60mm) / 2‑3/4”(70mm) |
| Cross Bore Hole | 2‑1/8” round hole |
| Latch Edge Bore Hole | 1” round hole |
| Included Strike Plate | Standard US entry door strike plate, direct replacement, no frame modification needed |
Door Swing Direction:
Please confirm the swing direction of your door, so you can select the correct lock handing for smooth installation.

Measurement Method

🛠️ Steps for Removing the Old Lock
- Open the door, then unscrew the two fixing screws on the side lock body faceplate.
- Loosen the set screws at the tail of the interior and exterior door handles, and pull out the handle square spindle.
- Remove the fixing screws on both ends of the lock cylinder, then take out the lock cylinder.
- Push the entire old single-latch lock body out from the side cavity of the door.
🛠️ Easy DIY Installation – Save Locksmith Fee
No professional locksmith or complicated tools needed. Complete whole installation within 15 minutes with a screwdriver only.
- Remove your existing old deadbolt lock
- Adjust latch backset to match your door dimension
- Mount exterior panel & interior mounting plate
- Fix interior battery cover & connect cable
- Install included strike plate on door frame
- Insert batteries, finish App pairing & user setup
Installation Guide :
Technical Specifications
| Feature | Specification |
|---|---|
| Model No. | Tenon K10 Pro |
| Product Type | Biometric Face ID Smart Lock (Wi-Fi) |
| Smart Home App | Tuya Smart / Smart Life |
| Display | 4-Inch Color Touchscreen (480P Resolution) |
| Unlock Methods | Face ID, Palm Vein, Fingerprint, Password, IC Card, Mechanical Key, App |
| Fingerprint Sensor | RF Semiconductor (< 0.5s Identification) |
| User Capacity | 99 Fingerprints/Passwords | 50 Palm Veins |
| Connectivity | Wi-Fi (2.4GHz) |
| Power Supply | Rechargeable Lithium Batteries |
| Emergency Power | USB Port (Type-C/Micro-USB) |
| Front Plate Material | Aluminum Alloy |
| Lock Body | High-Security Deadbolt |
| Door Compatibility | Wood & Metal Doors (Universal Left/Right Reversible) |
| Operating Temp. | -20°C to 75°C |
| Dimensions | 165mm × 75mm |