Item 1 of 9
Item 1 of 9
frontpageD1938 posted Jul 25, 2026 3:06 PM
BIWIBON Fingerprint Door Lock / Knob w/ 5 Unlock Options (Black)
$19
$50
62% off
+ Free S&Hat Amazon
+ Free S&Hat AmazonDeal Details
BIWIBON via Amazon has BIWIBON Fingerprint Door Lock / Knob w/ 5 Unlock Options (Black) for $36.98 - 50% w/ promo code OZRDYI3B = $18.49. Shipping is free.
Thanks to Community Member D1938 for finding this deal.
Product Description:
Thanks to Community Member D1938 for finding this deal.
Product Description:
- Unlock your door 5 ways with this keyless entry door knob: biometric fingerprint, passcode, mobile app, 2 IC cards, and 2 backup mechanical keys. Stores up to 100 fingerprints, 100 codes, and 100 IC cards — perfect for families, guests, Airbnb rentals, and office staff..
- Easily create one-time, timed, or dynamic codes from your phone. Track access history and manage your bedroom fingerprint door lock anytime. Ideal for housekeepers, deliveries, or short-term rentals, providing total convenience and peace of mind..
- Enter random digits before or after your real passcode for privacy. Customize auto-lock timing and engage the inside lock via the app for enhanced security. This biometric door lock ensures safe access at home or work.
- Fits most US standard doors (backset 2-3/8" / 60mm or 2-1/8" / 70mm; thickness 1-1/8"–2-1/8" / 30–55mm). Works with left- and right-handed doors. Backed by lifetime technical support and 24-hour customer service for hassle-free installation of your door lock with fingerprint and code.
- Fingerprint and app data stored locally, never uploaded to the cloud. Add users, share access, manage fingerprints and PINs, create temporary or permanent codes, enable silent or passage mode, and view logs — an electric door lock for homes, apartments, offices, and bedrooms.
Editor's Notes
Written by Corwin | Staff- About this Deal:
- Our research indicates that this deal is $44.50 less (70.6% savings) than the next best available price from a reputable merchant with prices starting from $62.99 at the time of this post.
- While supplies / offer lasts.
- Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
- About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
BIWIBON via Amazon has BIWIBON Fingerprint Door Lock / Knob w/ 5 Unlock Options (Black) for $36.98 - 50% w/ promo code OZRDYI3B = $18.49. Shipping is free.
Thanks to Community Member D1938 for finding this deal.
Product Description:
Thanks to Community Member D1938 for finding this deal.
Product Description:
- Unlock your door 5 ways with this keyless entry door knob: biometric fingerprint, passcode, mobile app, 2 IC cards, and 2 backup mechanical keys. Stores up to 100 fingerprints, 100 codes, and 100 IC cards — perfect for families, guests, Airbnb rentals, and office staff..
- Easily create one-time, timed, or dynamic codes from your phone. Track access history and manage your bedroom fingerprint door lock anytime. Ideal for housekeepers, deliveries, or short-term rentals, providing total convenience and peace of mind..
- Enter random digits before or after your real passcode for privacy. Customize auto-lock timing and engage the inside lock via the app for enhanced security. This biometric door lock ensures safe access at home or work.
- Fits most US standard doors (backset 2-3/8" / 60mm or 2-1/8" / 70mm; thickness 1-1/8"–2-1/8" / 30–55mm). Works with left- and right-handed doors. Backed by lifetime technical support and 24-hour customer service for hassle-free installation of your door lock with fingerprint and code.
- Fingerprint and app data stored locally, never uploaded to the cloud. Add users, share access, manage fingerprints and PINs, create temporary or permanent codes, enable silent or passage mode, and view logs — an electric door lock for homes, apartments, offices, and bedrooms.
Editor's Notes
Written by Corwin | Staff- About this Deal:
- Our research indicates that this deal is $44.50 less (70.6% savings) than the next best available price from a reputable merchant with prices starting from $62.99 at the time of this post.
- While supplies / offer lasts.
- Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
- About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Community Voting
Deal Score
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23 Comments
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these are typically sold for 29. so 50 is a wrong price
https://www.amazon.com/dp/B0FRMZQV1P
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There are always workarounds
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