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TEKXDD Smart Door Lock Review: Secure and easy to fit?

TEKXDD Smart Door 4-in-1 Lock Door Handle Electronic Keyboard Password Bluetooth Smart Lock Biometric Identification Fingerprint Key Digital WiFi Electronic Touch Front Door Home Office Apartment
4.7
[Multiple Unlock Methods]  BLE app, digital codes, fingerprints, and traditional keys for convenient, flexible access.
[Semiconductor Fingerprint Security]  Fast, accurate semiconductor fingerprint sensor with durable aluminum alloy construction for enhanced protection.
[Shareable Access Codes]  Create permanent, temporary, or scheduled codes to securely share access with family and guests.
[Simple No-Wiring Installation]  Fits standard lever doors 35–55mm thick; adjustable latch 60mm or 70mm. No hard wiring required.
[Wide Application Scenarios]  Ideal for homes, offices, villas, and hotels with reliable customer support for installation and use.
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Home improvement solution that replaces a standard lever handle with keypad, fingerprint, Bluetooth and key entry for everyday access. For homeowners and small businesses seeking controlled, flexible entry, TEKXDD Smart Door Lock delivers practical convenience and reassurance. Does reliable performance and straightforward fitting suit typical UK doors?

⚡ At a Glance
  • Security Level: Semiconductor fingerprint identification, multiple unlocking methods, aluminium alloy construction
  • Best for: Households and small businesses wanting flexible access control and guest scheduling
  • Not ideal for: Doors outside the specified thickness or properties that require hard-wired locks

Multiple unlocking modes include BLE app, numeric passcodes, fingerprints and traditional keys. Adjustable latch and door-thickness compatibility make retrofit straightforward for common lever doors.


Flexible access for families and visitors – with shared access codes and scheduling

Shared-code functionality allows creation of permanent, temporary or scheduled access codes that can be managed remotely through account controls. Codes can be issued to family, cleaners or contractors with time limits applied.

Granular access control removes the need for spare keys and keeps entry times restricted when required, ideal for holiday lets or short-term visitors.

Fast, reliable biometric entry – thanks to semiconductor fingerprint identification

Semiconductor fingerprint recognition captures sub-surface detail for quicker and more accurate matching than basic optical readers. Onboard sensor processes prints locally for immediate unlocking.

Fingerprint entry reduces keypad fuss and gives near-instant access for registered users, useful for hands-full arrivals or frequent comings and goings.

Retrofit-friendly installation – with lever lock standard sizing and no hard wiring

Compatible with door thickness from 35mm to 55mm, and adjustable latches for 60mm or 70mm backset, fitting most UK lever lock setups. Power and electronics operate without the need for mains wiring.

Quick replacement of an existing lever handle is possible with basic DIY skills, leaving wiring work unnecessary and reducing installation time.

✨ The 4 Key Reasons for TEKXDD Smart Door Lock
  1. BLE mobile-app unlocking – Control entry remotely and manage access on the move
  2. Scheduled codes – Grant time-limited access for guests and service personnel
  3. Retrofit compatibility – Fits common door thicknesses and latch backsets for easy swap-in
  4. Manufacturer support – Contact available for installation or usage questions
📋 Technical Details at a Glance
  • Category: Home Improvement
  • Type: Smart door lock, lever handle style
  • Unlocking methods: BLE mobile app, numeric passcode, fingerprint, traditional key
  • Fingerprint sensor: Semiconductor fingerprint identification
  • Material: Aluminium alloy construction
❓ Frequently Asked Questions

Q: What unlocking methods are available?

A: Mobile phone app via BLE, digital passcodes, fingerprint recognition and a traditional key are all supported, allowing multiple ways to gain entry.

Q: Will the lock fit my door?

A: Compatible with doors 35mm to 55mm thick and adjustable for latch backsets of 60mm or 70mm; please measure door thickness and latch size before ordering.

Q: Does installation require mains wiring?

A: No hard wiring is required, so installation is suitable for retrofit replacement of standard lever locks.

🏆 Our Verdict

The TEKXDD Smart Door Lock suits homeowners and small businesses that need flexible entry management without rewiring. Shared codes, biometric entry and BLE control combine to make access convenient and manageable. While budget considerations will vary, long-term value comes from reduced key handling and adaptable access control.