Good Deal 62% confidence
amazon.com · BIWIBON
BIWIBON Fingerprint Door Lock – Fingerprint Door Knob with 5 Unlock Options, Anti-Peep Code, Adjustable Auto-Lock, Inside Lock, for Home, Office, Apartment, Bedroom – Black $18.49
$18.49 $24.04 ↓23%
BIWIBON via Amazon has Fingerprint Door Knob with 5 Unlock Options, Anti-Peep Code, Adjustable Auto-Lock, Inside Lock, for Home, Office, Apartment, Bedroom – Black for $ 18.49 with code *OZRDYI3B*...
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Price History
90-day price tracking across retailers
Price History
90 daysCurrent
$18.49
Lowest
$17.57
Highest
$26.44
Current
$18.49
90d Low
$17.57
90d High
$26.44
Community Verdict
18 reviews62% recommend
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Don't forget coupon code: OZRDYI3B
Community-sourced deal with moderate approval. Verified available at amazon.com.
Discussion
0Trust Score
Moderate 70
Historic low price No
Authorized seller Verified
Honest pricing Verified
Current model Current
True Cost
No surprisesBase price $18.49
Shipping Free
Total $18.49
Deal Info
Retailer amazon.com
Brand BIWIBON
Category Home & Garden
Posted 7/30/2026
home & gardenamazoncoupon