WELOCK Smart Lock PCB41 Keypad Door Lock Cylinder

3 minutes DIY just change lock cylinder




Multi-function  

Password unlock, RFID card unlock, APP unlock


Remote control

Full control,
anytime anywhere


Easy installation

3-5 mins
quick installation


Safe and secure

Locally saved passwords and RFID cards

Access Authorization


Freely manage access authorization with the member and password function. It's organized and trackable, members are listed, and you can choose from two password types: custom passwords and temporary passwords


Authorize or delete members



Password management

RFID Card Unlock


Add or delete access cards directly on the lock or via the app. Front desk quickly assigns access cards for contactless check-in, improving service efficiency.


Add Card 



Delete Card


3 ways to unlock the door


You can unlock your door with passwords, the WELOCK App, and rfid Cards. Convenient and secure access to those who need it, from family members to authorized maintainers and cleaners.


WELOCK Keypad Lock PCB41

Secure Your Families

Temporary Password – Convenient, Secure, and Remote Management


Create temporary passwords anytime via the app without on-site operation. Ideal for Airbnb and rental apartments, providing each guest with a unique temporary password for enhanced security. Set validity periods for passwords, which automatically expire when no longer needed, ensuring efficient management.


Smart Remote Control


Unlock the door and syncs the lock’s time anytime, anywhere via the WELOCK app (requires WiFi Box3, sold separately) to ensure accurate temporary passwords and access control.View detailed unlock records in real time to monitor entry activity and enhance security.


Easy Installation

No need to replace the lock body—just swap out the old lock cylinder. Install in 3-5 minutes with no special tools or locksmith required, saving time and costs!

3-5 mins

DIY installation

Specifications


Unlock Methods : PIN Code/RFID Card/App

PIN Codes : Up to 100 Groups

Power : 3 x AAA Batteries (Batteries no Included)

Cylinder length : Adjustable outside 40 mm - 55 mm / inside 30 mm - 60 mm.

Communication : Bluetooth

RFID Card : Up to 100 Groups

Voice Assistant : Alexa (Need connect WiFi Box3)

Working Temperature :-30℃ - 60℃

Material : 304 Stainless steel, PC plastic.

Installation :3-5 mins

Color: Silver

Accessories :

1x Welock Electronic Lock

3x RFID card

1x special Allen key

1x Instruction manual