Smart Locks for Almost All Doors—WELOCK ToucA51

Unlock your door in multiple ways. Easy DIY install.
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Lifetime Customer Support

Email & Whatsapp Service

2 Year warranty

2 Year hassle-free warranty

Free 30 Day Return

Money back guarantee

Smart Control Anywhere

Use your smartphone, Alexa, or Bluetooth to control your lock from anywhere. Grant temporary access to guests and track every unlock with detailed logs

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Smart access for everyone you trust

Fingerprint sensor with AES encryption
Anti-peep keypad codes & RFID protection
IP65 water-resistant & tamper alerts

With the WELOCK smart lock and WiFiBox gateway, you can remotely share digital keys anytime, anywhere.

Easy DIY installation

No drilling. No wiring. Just replace your existing Euro cylinder in 10 minutes with our retrofit smart lock solution.

Ideal for your home or rental apartment.

Find your solution

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WELOCK WIFIBOX3 Remote Access Bridge

Control your WELOCK smart lock from anywhere via WIFIBOX. Get unlock notifications, create remote PINs, and connect with Alexa.

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Smart Lock Euro Cylinder
Find out if WELOCK smart lock fits on your door.
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Smart Door Knobs for US Door Cylinders
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For Your Home

For Your Home

WELOCK Smart Lock offers keyless entry with fingerprint, PIN, RFID, or smartphone options. Manage access remotely via the WELOCK app, ensuring peace of mind whether you're at home or away

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For Your Vacation Rental

For Your Vacation Rental

Enhance guest experience by automating check-ins and check-outs. WELOCK's smart locks integrate seamlessly with platforms like Airbnb, allowing you to provide secure, temporary access codes without physical keys

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For Your Business

For Your Business

WELOCK Smart Lock enables businesses to manage access to offices, clubhouses, and properties efficiently. Assign unique access codes to employees and service providers, and monitor entry logs remotely.

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Featured on

Blog Post

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WELOCK prime day for smart lock
Prime Day Smart Lock Deal in Europe: Save €60 on Touca51 & PCB51 for Euro Cylinders
How to Measure a Euro Cylinder Lock for Buying a Smart Lock
How to Measure a Euro Cylinder Lock for Buying a Smart Lock
DIY or Locksmith? Smart Lock Installation Difficulty Explained
DIY or Locksmith? Smart Lock Installation Difficulty Explained

Testimonials

★★★★★
Top Service

Hallo, habe mein Schloss im März gekauft und leider 5 Monate später ein Defekt festgestellt. Ich habe den Kundenservice kontaktiert und innerhalb eines Tages eine Antwort bekommen! Das Schloss wurde darauf hin direkt kostenlos getauscht. Top Service würde jedem empfehlen.

Amazon Kunde
Germany
★★★★★
Absolute Kaufempfehlung!

Super Schloss! Bei dem Schloss hat man alle Möglichkeiten zum Auf-/Abschließen. Einfacher Einbau und einfache Inbetriebnahme.

Tobi Z.
Germany
★★★★★
Ottima scelta!

Ho acquistato questa serratura per il mio B&B e devo dire che é stata un ottima scelta.

WELOCK_PCB41
Alessandra De Lorenzo
Italy
★★★★★
Working very well

Amazing product, perfect fitting on my door

GianGy
the United Kingdom
★★★★★

Good quality lock. It makes it easier for me to unlock my door. It works as I wanted it to. It was very easy to install and it’s easy to use. I like getting updates when people are at my door. The app works well with the lock and I have no issues.

Marcia Cormier
Los Angeles, CA