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This store has earned the following certifications.
【Unlock in Multiple Easy Ways】 Ensure convenience and security with our advanced 3-in-1 fingerprint door lock. Choose from fingerprint unlock, App control, or use emergency backup keys. Get keyless access to your interior door lock with this reliable fingerprint knob.
【App Control and Remote Access】 Unlock and lock your smart door knob anywhere, anytime via the App. Manage fingerprints and users, and check real-time access logs. Paired with BIWIBON Tuya Gateway (sold separately), enjoy ultimate convenience and a smarter life.
【Faster and More Secure】 Equipped with an advanced 508 DPI fingerprint sensor, this biometric door lock offers over 99% recognition in under 0.2 seconds. More convenient than traditional keys, and more secure with your unique biometric ID.
【Easy DIY Installation】 Fits most standard single-cylinder US doors, and installation takes minutes with a screwdriver (included). Universally fits door thickness from 1-3/8" (35mm) to 2-3/16" (55mm), with adjustable latch options. Follow our detailed video guide if you have any doubts.
【Worry-Free Warranty】 Focus on your satisfaction with 12 months warranty and free lifetime technical support. We provide clear user instructions and detailed installation guides. Contact BIWIBON customer service for any questions.
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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