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This store has earned the following certifications.
【Multi-Access Solutions】Advanced 3-in-1 Fingerprint Door Lock: Fingerprints, App Control, Backup Keys. Enjoy keyless entry with this reliable fingerprint door knob for your interior door.
【Convenient App Control】Flexible and Smart App Management. Control your door lock using your smartphone. With BIWIBON Tuya Gateway (sold separately), unlock, lock, and manage user settings in real-time. Monitor detailed access logs for enhanced security management.
【Secure and Accurate】Upgrade Your Smart Fingerprint Door Lock. Equipped with a 508 DPI fingerprint sensor providing over 99% recognition accuracy in just 0.2 seconds. This lock not only offers faster convenience but also a higher level of security with unique biometric identification.
【Quick and Easy Installation】Suitable for Most Standard US Doors. Simple to install in just minutes with a screwdriver (included) without the need for additional drilling. Fits door thickness between 1-3/8" (35mm) to 2-3/16" (55mm). Adjustable latch sizes for 2-3/8" (60mm) or 2-3/4" (70mm). Check your door size before purchasing.
【Reliable Warranty and Support】We Stand Behind Our Product. Receive detailed installation guides, clear user instructions, and a 12-month warranty along with free lifetime technical support. Contact BIWIBON customer service for any assistance.
We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.
After 30 days of delivery of your order, we will no longer accept returns.
To request a return,please email us at:[email protected] ,We will respond within 24 hours after
the consumer sends the email (except weekends).
If it is a quality issue, please
provide an order number and attach clear photos of the items that represent the
issue.
After we receive the returned order, our Quality Assurance department will
inspect and verify the condition of the item.Upon acceptance of your return, a refund
will be issued to the original form of payment within 1-3 business days.
Items returned without authorization will not be accepted.
The time frame for return
must not exceed 30 days from when the original order was received.
Any promotional
gifts must also be returned with your returned item.
All items must be returned in
their original condition, without scratches or signs of wear, and must not be resized or
altered in any way.
Your return needs to be sent within the given time frame(3-12
working days)
Please make sure you provide us the tracking# and receipt after you
return.
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).
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