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🔥 HOT DEAL
IRONZON 191F 3-in-1 Fingerprint Door Handle with Keypad Control
✅ In stock
📉 Price recently dropped
D
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 5, 2026 6:00 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The current price is 34% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️The retail sticker price has been slashed by 70% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been climbing otherwise, adding urgency to act on this deal before cost reverts upward.
How We Scored This Deal
Price Competitiveness
28/28
Recent Value
0/22
Market Standing
16.81/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
IRONZON Direct
🚚 Shipping
Free Shipping
Product Details
✓【3-in-1 Unlocking System】No more worrying about lost or forgotten keys. Your fingerprint is always with you and cannot be duplicated without permission. This smart door knob supports fingerprint (up to 50 users), passcodes (up to 100 users), and 2 backup keys for secure and flexible access.
✓【Privacy-Focused Design】All fingerprint and app data are stored locally only, with no cloud upload. When paired with the Tuya Gateway (ASIN: B0DBVDSG9M), you can enable remote control and unlocking via smartphone. Ideal for homes, apartments, offices, bedrooms, and garages.
✓【Easy Installation & Low Maintenance】Designed to fit standard U.S. doors, with a clear manual and installation template included. Compatible with both left- and right-handed doors. Alkaline batteries are recommended for stable performance.
✓【Convenient Keyless Access】Create temporary passcodes for guests, cleaners, delivery personnel, or Airbnb visitors. Codes expire automatically—no need to share physical keys. Backup options include mechanical keys, USB-C emergency power, and app access to prevent lockouts.
✓【Quick Mode Switching & Auto Lock】Easily switch between Privacy Mode and Passage Mode with a short press. Press and hold for 3 seconds to change lock modes. The lock automatically secures after 5–180 seconds, so your home stays protected.
⚙️ Specifications
Brand
IRONZON
Special Feature
Auto-Lock, Back-Lit Keypad, Fingerprint, One-Touch Lock, Weather Resistant
Lock Type
Biometric, Keypad
Item dimensions L x W x H
6.3 x 2.4 x 2.4 inches
Material
Zinc
Brand Name
IRONZON
Recommended Uses For Product
Door
Number of Pieces
20
Included Components
Installation Hardware, Key
Model Number
191F-3-in-1-black
UPC
722794022616
