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Upgrade your home or office security with the Smart Electronic Lock Cylinder, a next‑generation smart door lock with fingerprint, Bluetooth, Tuya App control, and keypad access. Engineered for modern living, this electronic lock cylinder delivers seamless convenience, robust protection, and effortless installation—without drilling or damaging your door.
Designed for homeowners, renters, and businesses seeking high‑security smart access, this lock combines biometric fingerprint recognition, wireless connectivity, and CE‑certified safety. Its durable aluminum alloy body ensures long‑term reliability, while the punch‑free installation makes it ideal for quick upgrades.
Store up to 50 fingerprints—perfect for families, offices, Airbnb hosts, and rental properties.
Advanced biometric sensor unlocks your door in 0.5 seconds for instant access.
Eliminates the need for keys, reducing lockout risks.
Manage access anytime through the Tuya Smart App.
Generate temporary or permanent digital keys for guests, staff, or tenants.
Bluetooth connectivity ensures offline unlocking even without WiFi.
Backup PIN code access for added flexibility.
Anti‑peeping technology prevents unauthorized code guessing.
Fits standard 35–45mm door thickness.
Ideal for wooden doors and steel doors.
Perfect for renters—no structural modifications required.
Built‑in rechargeable battery ensures months of operation.
TYPE‑C emergency power keeps you protected even if the battery runs low.
Energy‑efficient design for reliable daily use.
Made from high‑strength aluminum alloy for durability and tamper resistance.
Available in Black and Silver to match modern interior styles.
Meets strict European safety standards.
Ensures stable performance, secure encryption, and long‑term durability.
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This smart fingerprint door lock uses encrypted communication and advanced biometric algorithms to protect your home from unauthorized access. Whether you’re upgrading your apartment, office, or rental property, this lock delivers high‑security performance, smart automation, and effortless daily convenience.
Upgrade your home security with the NAIERDI Smart Electronic Lock Cylinder - a premium keyless door lock featuring advanced fingerprint recognition, secure keypad entry, and full Tuya app integration. This digital door lock offers multiple access methods including biometric scanning, password entry, and remote control via smartphone.Key Benefits:Lightning-fast 0.5-second fingerprint recognition for up to 50 usersSeamless integration with Tuya Smart app for remote access and monitoringPremium aluminum alloy construction ensures long-lasting durabilityPunch-free installation - no drilling required, fits doors 35-45mm thickBuilt-in rechargeable battery with TYPE-C emergency power backupWorks with wooden and steel doors for versatile home securityPerfect for homeowners seeking modern convenience without compromising security. This smart lock for front door installation eliminates the need for traditional keys while providing multiple backup access methods. Ideal for families, rental properties, and anyone wanting enhanced home security with cutting-edge technology.
Technical Specifications
Brand: NAIERDI
Model: Smart Electronic Lock Cylinder
Material: Aluminum Alloy
Fingerprint Capacity: 50 Users
Connectivity: Bluetooth, WiFi (Tuya App)
Door Thickness: 35-45mm
Power Source: Built-in Rechargeable Battery + TYPE-C Emergency
Installation: Punch-free (No Drilling)
Certifications: CE Certified
Colors: Black, Silver
Suitable Doors: Wooden, Steel
★★★★★
Aisha Okafor:
Absolutely love this smart lock! The fingerprint scanner works perfectly and the installation was surprisingly easy. No more fumbling for keys!
★★★★★
Magnus Eriksson:
Excellent build quality and the Tuya app integration is seamless. Great for our rental property - we can generate temporary codes for guests.
★★★★
Yuki Tanaka:
The fingerprint recognition is incredibly fast and reliable. Only minor issue was learning curve with the app setup, but overall very satisfied.
★★★★★
Priya Sharma:
Perfect for our apartment door. The keyless entry is so convenient and the security features give us peace of mind when traveling.
★★★★★
Mateo Rodriguez:
Installation was a breeze with the punch-free method. The aluminum alloy construction feels solid and the battery life is impressive.
★★★★
Zofia Kowalski:
Great smart lock with multiple access methods. The Bluetooth connectivity works well and the emergency power feature is a nice touch.
★★★★★
Ahmed Al-Rashid:
This electronic door lock exceeded my expectations. The fingerprint capacity for 50 users is perfect for our small office space.
★★★★★
Ingrid Larsson:
Love the modern design and the convenience of not carrying keys. The app control is intuitive and the security features are top-notch.
★★★★
Bianca Popescu:
Solid smart lock with good functionality. The TYPE-C emergency power is a thoughtful feature. Would recommend for home security upgrades.
★★★★★
Jong-Hoon Kim:
Excellent product! The digital fingerprint door lock technology works flawlessly and the installation was much easier than expected.
Fast Delivery: 1 to 2 weeks
Courier company: DHL Paket, GLS or other local courier etc.
Refund if package is lost by shipping company.
Refund if item is deleivered damaged.
Refund if no delivery in 30 days.
Free returns within 30 days.
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Q: How easy is the installation process?
A: This smart lock features a revolutionary punch-free installation method, meaning no drilling is required. It fits standard doors with 35-45mm thickness and comes with detailed instructions for easy setup.
Q: What happens if the battery dies?
A: The lock includes a built-in rechargeable battery with impressive battery life. Additionally, it features a TYPE-C emergency power port, so you can temporarily power it with a power bank if needed.
Q: How many fingerprints can be stored?
A: This electronic door lock can store up to 50 different fingerprints, making it perfect for families, small offices, or rental properties with multiple users.
Q: Does it work with my smartphone?
A: Yes! This smart lock integrates seamlessly with the Tuya Smart app, allowing you to control it remotely via WiFi or Bluetooth. You can monitor access, generate temporary codes, and receive real-time notifications.
Q: Is this lock secure against hacking?
A: Absolutely. This biometric door lock uses advanced encryption technology and includes anti-tamper protection. The fingerprint data is stored securely on the device, not in the cloud, ensuring maximum security.
Q: What types of doors is this suitable for?
A: This versatile smart lock works with both wooden and steel doors with a thickness range of 35-45mm. It's ideal for front doors, apartment doors, office doors, and rental properties.