WELOCK the ToucA51 Smart Lock Cylinder, available from WELOCK and Amazon UK a cutting-edge security solution blending biometric and keypad access. Released in mid-2025, the new model quickly gained attention for its seamless combination of advanced features and user-friendly design priced at an RRP of about £150.

Fingerprint Meets Keypad—First of Its Kind

The ToucA51 marks WELOCK’s first smart lock to unify fingerprint recognition and keypad entry in a single, elegant cylinder. Equipped with machine-learning-enhanced sensors, the fingerprint reader delivers an impressive 0.5-second recognition speed with 99% accuracy. Meanwhile, the keypad provides secure PIN access, making it ideal for households, office spaces, and rental properties alike.

Six Access Methods for Versatile Security

Going beyond biometrics and PINs, the ToucA51 offers six distinct unlocking options for maximum versatility:

1. Fingerprint

2. PIN code

3. RFID card

4. Bluetooth via WELOCK app

5. USB emergency power backup

6. Remote unlocking through Wi-Fi using the optional WIFIBOX3 gateway

Quick Install, Retrofits Easy

Catering to Euro-style doors ranging from 30 to 95 mm in thickness, the ToucA51 is designed for DIY installation—no drilling, wiring, or professional tools required. The retrofit-friendly mechanism enables homeowners to upgrade their locking system swiftly, in under 10 minutes.

Rugged and Resilient—Built for Real Life

Constructed from stainless steel and PC plastic, the ToucA51 can withstand temperatures from –25 °C to 60 °C and endure over 100,000 button presses. It’s rated IP65 for water and dust resistance and runs on 3 AAA batteries—lasting roughly 10 months with a helpful low-battery alert to keep users informed.

Smart App Control & Voice Integration

With the WELOCK app (available for iOS and Android), users can manage access permissions, view unlock logs, and receive local battery alerts. For remote access and voice control via Amazon Alexa, pairing with the optional WIFIBOX3 gateway is required—bringing smart-home integration to the forefront.

Designed for Modern Living

The launch of the ToucA51 reflects WELOCK’s commitment to providing convenient, adaptable security. It’s especially suited for:

• Homeowners seeking keyless entry and biometric convenience

• Landlords and Airbnb hosts need temporary access codes

• Offices and shared spaces that benefit from versatile, trackable entry methods

WELOCK’s multi-method unlocking system ensures that users aren’t locked out—even during power, network, or battery lapses—thanks to local authentication and emergency USB power options.

As smart home technology becomes increasingly mainstream, the WELOCK ToucA51 stands out for its blend of modularity, ease of installation, and robust design. By combining biometric security with traditional PIN, card, and app-based access—plus emergency provisions and voice control—it offers a comprehensive upgrade for Euro-profile doors.

Whether you’re bolstering home security or simplifying access for guests and residents, the ToucA51 is poised to redefine doorways with both style and substance.