How to Set Up WELOCK Smart Lock Touch41 — Step-by-Step User Guide

Whether you're installing a smart lock for the first time, or upgrading from a basic cylinder, the WELOCK Touch41 offers fingerprint, RFID, and Bluetooth unlocking in one compact device. This guide explains, in plain language, how to fully set up every function — from admin fingerprint registration to factory reset — based on the official instructions and real user searches.

01. Register Administrator Fingerprint

1. Press and hold the Set button for 5 seconds to enter setup mode.
   

2. You're now on the first option: Admin fingerprint registration.
   

3. Scan the same admin finger 3 times.
   

4. Done! You can register up to 3 admin fingerprints.
   

Only administrators can access lock settings (adding users, RFID, reset, etc.)

If this is your first admin, you don’t need to verify. For later ones, you must verify an existing admin first.

02. Register User Fingerprint

1. Hold Set for 5 seconds → verify admin.
   

2. Press Set 1 time → enter user fingerprint registration.
   

3. Scan the user fingerprint 3 times.
   

4. Repeat for up to 97 users.
   

User fingerprints cannot be added unless at least one admin exists.

03. Delete User Fingerprint

1. Hold Set 5s → verify admin.
   

2. Press Set 2 times.
   

3. Choose the fingerprint to delete by scanning it or via the App.
   
   

 04. Clear All Admin Fingerprints

1. Hold Set 5s → verify admin.
   

2. Press Set 3 times.
   

3. Confirm. This will remove all admin fingerprints.
   

Without any admin left, the lock becomes unprotected — register a new admin ASAP.

05. Clear All User Fingerprints

1. Hold Set 5s → verify admin.

2. Press Set 4 times.
   

3. Confirm to delete all user prints (ID 4–100).
   
   

06. Add RFID Card 

1. Hold Set 5s → verify admin.

2. Press Set 5 times.
   

3. Tap the card to register it.
   

 Max 20 cards supported.

Only 13.56 MHz cards are compatible.

 07. Delete RFID Card

1. Hold Set 5s → verify admin.
   

2. Press Set 6 times.
   

3. Swipe the card you want to delete or remove via App.
   
   

08. Clear All RFID Cards

1. Hold Set 5s → verify admin.
   

2. Press Set 7 times.
   

3. Confirm. All RFID cards will be erased.
   
   

09. Add Bluetooth Remote

1. Hold Set 5s → verify admin.

2. Press Set 8 times.
   

3. On the remote: long-press the button until the red LED turns light-colored → release.
   
   

10. Clear All Bluetooth Remotes

Same as above, but press Set 9 times. Confirm to unpair all remotes.

 

11. Switch Language

You have two methods:
① Quick mode: After battery reinstall, tap Set button to select the language (English / Germany / Chinese）

 ② Menu mode:

• Hold Set 5s → verify admin
  

• Press Set 10 times → switch language
  

 Language settings are not affected by factory reset.

 

12. Set the Lock Time (5–14 sec)

1. Hold Set 5s → verify admin
   

2. Press Set 11 times
   

3. Each press adds +1 second
   

4. Wait 2 seconds to save
   

Default is 10s. No action = system auto-saves.

 

13. Toggle Bluetooth On/Off

• Hold Set 5s → verify admin
  

• Press Set 12 times
  

• Bluetooth will toggle ON/OFF
  

This setting is preserved after reset

 

14. Toggle Sound On/Off

• Hold Set 5s → verify admin
  

• Press Set 13 times
  

• Toggles keypress & success sounds
  
  

15. Restore Factory Settings

• Hold Set 5s → verify admin
  

• Press Set 14 times
  

• Confirms: clears all admins, users, RFID cards
  

 Language and Bluetooth settings stay intact

 

16. Low Voltage Alert

• Battery voltage < 3.6V → system beeps
  

• Replace 3×AAA batteries ASAP
  

Use alkaline batteries for best results

 

17. USB Emergency Unlock

1. Slide open the front QR code cover
   

2. Plug in a power bank to the USB port
   

3. Connect the WELOCK app  to unlock automatically.

Smart Lock FAQ (Frequently Asked Questions)

(Everything you want to know before buying or installing a smart door lock)

1) How does a smart lock work?

A smart lock replaces or augments your traditional door lock and allows you to unlock it using digital credentials — like a fingerprint, PIN code, RFID card, Bluetooth remote, or smartphone app. Instead of using a mechanical key, you can access your home securely with a tap or scan.

Some smart locks also support remote access via WiFi (with an additional gateway), letting you control the lock from anywhere.

 

2）How to program smart lock?

On WELOCK Touch41, you start by registering an admin fingerprint, then add user fingerprints, RFID cards, or Bluetooth remotes. This is the exact process for “programming a smart lock.”

3）How to add RFID card to smart door lock?

Use the Add RFID card function (Step 6). The Touch41 supports 13.56 MHz cards with a maximum of 20 cards.

4）Can I use a Bluetooth smart lock for wooden door?

Yes. Touch41 is designed for wooden and interior doors (50–100mm thick) and supports Bluetooth unlocking.

 5）How do I handle usb emergency smart lock open?

If the batteries die, connect a power bank to the USB port under the QR cover and use the WELOCK App to unlock.

 6）Is this a keyless door lock indoor?

Yes. Touch41 is a keyless entry smart lock that’s especially popular for indoor wooden doors in Europe.

7）My fingerprint smart lock not working — what should I do?

Try re-registering your fingerprint with clean, dry fingers. If the problem continues, reset and re-add via the admin menu.

8）Can I use it on Airbnb or rental properties?

Yes, smart locks are ideal for short-term rentals. You can:

• Add temporary fingerprints or PINs

• Issue RFID cards to cleaners or guests

• Monitor unlock history remotely

• Set auto-lock times

Popular among Airbnb hosts who want keyless access + control.

9) Can I install a smart lock myself?

Yes! Most smart locks like WELOCK are DIY-friendly and designed to fit Euro-profile cylinders — no drilling required. Installation usually takes 10–15 minutes with just a screwdriver.

Make sure to measure your door thickness and cylinder type before purchase.