Are you looking for a promo code WELOCK for your smart lock ? Here are two assets as of August 2026.
These codes are entered at checkout, directly on the website WELOCK. If a code stops working, take a look at the Current Promotions on the official website.
WELOCK: A Market Leader in Smart Locks
A smart lock, also known as smart lock, replace your traditional lock. Instead of a physical key, you unlock your door with your smartphone, your fingerprint or one numeric code.
WELOCK has specialized in designing these locks since 2013, or more than 10 years of experience in smart home security.
For example, the promo code BF57 saves you money 57 € on the Touch41 as shown on the SECBN51.
Check out the WELOCK offer—up to €57 off
Description of WELOCK Products
Here are the product sheets WELOCK affected by a reduction, along with the price, them unlocking methods and the promo code to be applied to each model.
Product Sheet: WELOCK Smart Lock Touch41
The Touch41 is a lock that fingerprint reader. It can be unlocked in three ways: footprint, PIN code Where RFID card. A convenient way to secure your entry without a key.
| Features | Details |
|---|---|
| Image |  |
| Model | Touch41 |
| Kind | Smart fingerprint lock |
| Unlocking methods | Fingerprint, PIN code, RFID card |
| Ability | Up to 100 fingerprints (3 administrators), 20 RFID cards |
| Compatibility | iOS, Android |
| Cylinder | European standard |
| Display | OLED |
| Feed | 3 AAA batteries |
| Autonomy | Up to 8-10 months with normal use |
| Security | Electrostatic protection, IP65, fire resistance |
| Materials | Stainless steel, zinc alloy, plastic |
| Dimensions | Suitable for doors with a thickness of 50 to 100 mm |
| Guarantee | 2 years (3 years if purchased online) |
| Optional accessories | WiFi Gateway, door sensor |
| Price | From €189 |
| Shipping | From a European warehouse |
| Special offer | 57 discount with code BF57 |
Unboxing and Setting Up the WELOCK Touch41
Installation requires no drilling. You simply replace your old one cylinder by the cylinder Touch41, then follow these steps:
- Package contents : smart lock, RFID cards, Allen wrenches, instruction manual.
- Installation: Replace your existing cylinder with this cylinder Touch41.
- Adding fingerprints and RFID cards: Follow the instructions in the’application WELOCK to register your fingerprints and pair your RFID cards.
- Wi-Fi connection (optional) : add the WIFIBOX3 (sold separately) for remote control and home automation integration.
WELOCK WIFIBOX3: The Wi-Fi Gateway (Optional Accessory)
the WIFIBOX3 Sold separately. It lets you control your lock remotely from the app, even when you're not at home.
| Features | Details |
|---|---|
| Image |  |
| Model | WELOCK WIFIBOX3 (Alexa Wi-Fi Gateway) |
| Main functionality | Wi-Fi gateway for WELOCK smart lock |
| Compatibility | WELOCK intelligent lock, WELOCK application |
| Connectivity | Wi-Fi, Bluetooth |
| Bluetooth range | Up to 10 meters (without obstacles) |
| Facility | Easy to install; USB cable and network cable included |
| Feed | Power supply |
| Other functions | Remote control, access history, remote user addition/removal |
| Home automation compatibility | Integration with Alexa |
| Price | 99 € |
| Special offer | European warehouse shipping and 2-year warranty |
Order your Wi-Fi hub on WELOCK
WELOCK Door Sensor (optional accessory)
the door sensor WELOCK connects to your lock via the WIFIBOX3. It lets you check the status of your door (open or closed) remotely through the app. You can install it yourself using a 3M adhesive, and its battery life reaches up to 1 year.
| Features | Details |
|---|---|
| Image |  |
| Model | WELOCK Door Sensor |
| Kind | Wireless door sensor |
| Features | Door open/close detection, alert notifications |
| Compatibility | WELOCK intelligent lock, WELOCK application |
| Facility | Easy DIY installation, 3M adhesive |
| Feed | Battery |
| Autonomy | Up to 1 year |
| Connectivity | Bluetooth (via WIFIBOX3) |
| Price | From €29 |
| Special offer | Free 3-year warranty extension with online purchase |
Product Page: WELOCK Smart Lock SECBN51
The SECBN51 is a lock that fingerprint which can also be unlocked by RFID card or directly from the app on your smartphone. Its cylinder European standard format Fits on most doors, for a thickness of 30 to 100 mm.
| Features | Details |
|---|---|
| Image |  |
| Model | SECBN51 |
| Kind | Smart fingerprint door lock |
| Unlocking methods | Fingerprint, RFID card, smartphone application |
| Fingerprint capacity | Up to 100 fingerprints (3 administrators) |
| RFID card capacity | Up to 20 cards |
| Cylinder | European standard |
| Display | OLED |
| Feed | 3 AAA batteries |
| Autonomy | Up to 8-10 months (with 10 unlocks/day) |
| Security | Electrostatic protection, IP54 waterproof |
| Materials | Stainless steel, zinc alloy, plastic |
| Door thickness | Suitable for doors 30-70 mm thick (extendable up to 100 mm) |
| Guarantee | 2 years (3 years if purchased online) |
| Optional accessories | Wi-Fi box |
| Price | From €189 |
| Shipping | From a European warehouse |
| Special offer | 57 discount with code BF57 |
Unboxing and Setting Up the WELOCK SECBN51
How can I use WELOCK promo codes?
By choosing a smart lock WELOCK, you're all about safety and comfort in your everyday life. Here are two promo codes you can apply directly in your shopping cart.
| Model | WELOCK Smart Lock Touch41 Cylinder | WELOCK Smart Lock SECBN51 | WELOCK Smart Lock PCB41 |
|---|---|---|---|
| Promo code | BF57 | BF57 | BF40 |
| Reduction | -57 € | -57 € | -40 € |
| Final price | 132 € | 132 € | 109 € |
| Shipping and warranty | From a European warehouse, guaranteed 2 years | From a European warehouse, guaranteed 2 years | From a European warehouse, guaranteed 2 years |
| Take advantage | View the offer | View the offer | View the offer |
How do you apply your WELOCK promo code?
Once you've added your lock to the cart, it couldn't be easier:
- Copy the promo code : BF57 Where BF40 depending on the model.
- Paste it into the field “Discount code”.
- Confirm by clicking on “Apply” before placing your order.
These codes were highlighted during the last Black Friday. They remain tested and active in August 2026.
If a code no longer works when you place your order, check out the current offers on the WELOCK's official website.
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