WELOCK ToucA51 Pro Smart Lock Cylinder Fingerprint & Keypad for Smart Home

Name: WELOCK Smart Lock ToucA51 Pro Smart Cylinder
Brand: WELOCK
Price: 199.0 EUR
Availability: InStock

€199,00

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Product Model

ToucA51 Pro

Lock Cylinder

Euro profile

In stock, ready to ship
Inventory on the way

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7-in-1 Smart Lock Access Options — Upgraded for More Flexibility

The WELOCK ToucA51 Pro takes convenience to the next level with seven unlocking methods: fingerprint, passcode, RFID card, temporary password, smartphone app, USB-C backup unlock, and voice control via WiFiBox 3.

Compared with the standard ToucA51, the Pro version introduces the temporary password feature, allowing you to generate time-limited access codes directly from the app — perfect for Airbnb guests, visitors, or service staff.

Enjoy smarter, safer, and more flexible access for every scenario.
Seamless Smart Home Integration as a Smart Lock Hub
Connect the ToucA51 Pro smart lock to Alexa or Home Assistant via the WIFIBOX3 gateway for voice control, remote access, and automation. Experience a truly connected and secure smart home.
Instant Fingerprint Access — Smart Lock Precision
Unlock your door in just 0.3 seconds with the integrated AI-enhanced fingerprint sensor. The ToucA51 Pro smart lock cylinder learns and adapts to your unique fingerprint over time, delivering lightning-fast and reliable entry without a key.
Anti-Peep Passcode Protection for Smart Lock Security
With the built-in anti-peep keypad function, simply enter random digits before and after your actual code. This smart lock cylinder still recognises the correct PIN — shielding you from prying eyes and elevating your home security
Quick & Flexible Fit — True Smart Lock Installation
Designed for euro-profile doors, this smart lock cylinder is adjustable from 50 to 100 mm in length and can be installed in around 5 minutes by removing just three screws. A smart upgrade that replaces your old cylinder with minimal fuss.

Learn More

Ships free from Europe & UK warehouses

30-Day Money-Back Guarantee

2 years Hassle-Free Warranty

Lifetime Customer Support

Voice Control with Alexa & Home Assistant

With the WIFIBOX3 gateway, enjoy seamless smart home integration, remote access, and enhanced convenience for a smarter, safer home.
Easily control your WELOCK Smart Lock with voice commands, open or lock your door remotely, and experience the future of smart door locks in your connected smart home.

Smart Access for Family

Use the WELOCK App to create up to 200 unique access codes for family members, friends, cleaners, or guests — giving each person the right access, at the right time.

Enjoy safe, flexible, and convenient entry for your home, Airbnb rentals, apartments, offices, and hotels.

Instant Access with Your Fingerprint

Unlock your door in just 0.3 seconds — faster than finding your keys.
Powered by AI-enhanced fingerprint recognition, the WELOCK ToucA51 Pro learns and adapts to your unique fingerprint with every touch, giving you effortless, intelligent access every time.

Anti-Peep Passcode Protection

Enter random digits before and after your real password — the lock will still recognize the correct code.
With WELOCK ToucA51 Pro,no more worries about prying eyes — enjoy safer, smarter access every time you unlock your door.

Smart Connected Euro Cylinder

Install your WELOCK ToucA51 Pro smart lock in just 10 minutes — simply remove 3 screws and replace your existing cylinder.
Simple, quick, and drill-free installation, ideal for upgrading your smart lock and connected home.

Download WELOCK ToucA51 Pro User Manual

ToucA51 Pro User Manual DE
ToucA51 Pro User Manual EN
ToucA51 Pro User Manual FR
ToucA51 Pro User Manual IT
ToucA51 Pro User Manual ES

FAQs

The ToucA51 Pro features an adjustable Euro-profile cylinder that fits most European doors in homes, offices, and Airbnb properties. Simply measure your door thickness (typically 50–100 mm) to confirm compatibility. It fits wooden, metal, and entrance doors.

If your door uses a non-Euro cylinder (e.g., UK round or US deadbolt type), please consider a different model or contact WELOCK for assistance via service@welockglobal.com

The ToucA51 Pro runs on 3 AAA batteries with up to 12 months of battery life. You’ll receive a low-battery alert in the App before power runs out. If it does, you can use a portable USB power bank to temporarily power the lock and unlock it.

Yes. The ToucA51 Pro supports Bluetooth App unlocking, fingerprint, PIN code, and RFID cards. When paired with the WELOCK WIFIBOX3 gateway, you can control it remotely, view logs, and use voice commands via Alexa or Home Assistant.

Without the gateway, only local Bluetooth control is available.

The ToucA51 Pro uses AES-encrypted communication and a dedicated security chip. Its AI-powered fingerprint sensor unlocks in under 0.3 seconds and detects fake prints. The Anti-Peep PIN feature lets you enter random digits before or after your real code for added protection.

All unlock activities are logged in the App for your review and security tracking.

Installation is quick and tool-free. The ToucA51 Pro fits standard Euro-profile doors — just remove three screws from your old cylinder and replace it with the new one. No drilling or wiring required. Most users can install it themselves in under 10 minutes.

Currency

WELOCK Smart Lock ToucA51 Pro Smart Cylinder

7-in-1 Smart Lock Access Options — Upgraded for More Flexibility

Seamless Smart Home Integration as a Smart Lock Hub

Instant Fingerprint Access — Smart Lock Precision

Anti-Peep Passcode Protection for Smart Lock Security

Quick & Flexible Fit — True Smart Lock Installation

Download WELOCK ToucA51 Pro User Manual

ToucA51 Pro User Manual DEToucA51 Pro User Manual ENToucA51 Pro User Manual FRToucA51 Pro User Manual ITToucA51 Pro User Manual ES

ToucA51 Pro User Manual DE
ToucA51 Pro User Manual EN
ToucA51 Pro User Manual FR
ToucA51 Pro User Manual IT
ToucA51 Pro User Manual ES