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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
WELOCK U81 Fingerprint Smart Lock, Password, Bluetooth, WiFiUse discount code WG50 to save $50. Unlock your door with 6 in 1 Smart Access Options: Fingerprint (fast & secure) PIN code (with anti peep protection) RFID card Bluetooth App Mechanical key (for emergency backup) Alexa voice control (via Wi Fi gateway) Whether for your home, Airbnb, office, or rental propertyenjoy flexible, keyless access with full peace of mind. Home Assistant Integration (with WiFiBox3)Connect U81 to your smart home via WiFiBox3
Use discount code WG50 to save $50.
Unlock your door with 6-in-1 Smart Access Options:
- Fingerprint (fast & secure)
- PIN code (with anti-peep protection)
- RFID card
- Bluetooth App
- Mechanical key (for emergency backup)
- Alexa voice control (via Wi-Fi gateway)
Whether for your home, Airbnb, office, or rental property—enjoy flexible, keyless access with full peace of mind.
Home Assistant Integration (with WiFiBox3)
Connect U81 to your smart home via WiFiBox3 and control it through Home Assistant, Alexa, or your phone.
Automatic Locking
Auto-locks after closing (7–14 s) and supports customizable delay time for flexible security.
Fits Narrow European Doors
Designed for door edges ≥25 mm — solves the common issue of limited space without drilling or modification.
Wide Compatibility & Strong Performance
Fits wooden, interior, and entrance doors with Euro-profile cylinders.
Tested for 100,000 pressing cycles—built to last.
The silver finish complements modern door aesthetics.
Long Battery Life & Low Voltage Alarm
Powered by 4×AAA batteries (not included).
Enjoy up to 12 months of battery life with typical use.
A low battery alert at 4.5V reminds you to replace it in time
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy