WELOCK Passcode Lock PCB51 is Perfect for Airbnb & Hotel

Smarter, Safer ,More convenient
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2 Year warranty

2 Year hassle-free warranty

Free 30 Day Return

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Make your lock smart

Unlock the future with just a touch. The WELOCK Touca51 lets you open your door using a fingerprint, PIN code, smart cards, or your smartphone.


Control access for family and guests with multi-user management, and enjoy hands-free convenience with Alexa voice control.

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Keyless Entry
Open your door via WELOCK smart door lock

With the WELOCK smart lock, you can open your door by fingerprint, PINcode, RFID card or your phone.

Discover smart lock touch41
Smart access for everyone you trust

Whether it's for your family, relatives, roommates, or Airbnb guests — managing access has never been easier.

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

Discover WELOCK WIFIBOX3
Easy DIY installation

It's super easy to install the smart lock by yourself within 10 minutes—no wiring or drilling necessary.

Ideal for your home or rental apartment.

Find your solution

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Blog Post

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How to Choose and Use the Right Smart Lock for Your European Home
How to Choose and Use the Right Smart Lock for Your European Home
How WELOCK Smart lock Can Save You Time and Money on Locksmith Services
How WELOCK Smart lock Can Save You Time and Money on Locksmith Services
Top 7 Must-Have Features in Smart Locks for 2025
Top 7 Must-Have Features in Smart Locks for 2025

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