Fingerprint Smart Door Lock with Keypad & Handle
Fingerprint Smart Door Lock with Keypad & Handle
✅3-in-1 Keyless Entry
✅Lightning-Fast 1s Recognition
✅Smart Voice Guidance (Tri-lingual)
✅Emergency Power Backup
✅5-Minute DIY Installation
BUNDLE & SAVE
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Fingerprint Smart Door Lock with Keypad & Handle
Let me introduce you to my home's new sheriff in town, the IRONZON Fingerprint Door Lock. This isn't just any door lock. No, my friends, it's the gatekeeper to the fortress, the guardian of my domestic bliss, and apparently, a fierce critic of my wife’s fingerprint
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Product information
Product information
Model: T20
Material: Aluminum Alloy
Fingerprint Module: Semiconductor
Fingerprint Recognition: 360° Self-Learning
Recognition Speed: 0.3s
Fingerprint Capacity: Up to 50 fingerprints
(Top 3 fingerprints can be set as administrators)
Unlock Methods: Fingerprint / Password / Key
Lock Cylinder: C-Grade Security Cylinder
Applicable Door Thickness: 30–50 mm
(Please specify if door thickness exceeds this range)
Applicable Door Types: Wooden doors, vacuum doors, and more
Power Supply: 4 × AA Alkaline Batteries
Operating Temperature: -20°C to 60°C
Product Weight: 900 g
Package Size (Single Handle): 21.8 × 18 × 7.5 cm
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Safe & Secure Checkout
Safe & Secure Checkout
We use state-of-the-art SSL Secure encryption to keep your personal and financial information 100% protected.
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60 Days Return
60 Days Return
To be eligible for a return, please ensure that:
Items are unused, unwashed, undamaged, and in their original packaging with original labels attached.
The customer is responsible for return shipping costs unless the return is due to our error.
Items that do not meet these conditions will not be accepted for return.
Customers may request a return within 60 days of receiving the item, without providing a reason.
To initiate a return, please contact us at info@elarohome.com. Once we receive and inspect the returned item, the refund will be issued to the original payment method.
Shipping fees will be charged at most once per order (including returns).
No restocking fees will be charged for returned items.
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Shipping Costs
Shipping Costs
Free Shipping: Enjoy FREE standard shipping on orders of $69 or more!
Standard Shipping: A flat fee of $5.90 applies for orders under $69.
We also run occasional free shipping promotions — subscribe to our newsletter or check the website for updates!
- 3 Unlock Methods. Convenience and Security: Fingerprint door lock offers 3 unlocking methods: fingerprint、 password and physical key. With a fingerprint recognition rate of up to 98%. it can open the door in just 1 second. You can add up to 50 fingerprint groups. eliminating the hassle offor getting your key

- Voice Navigation Function. User-Friendly Operation: Door lock handle features voice navigation with bilingual support (Chinese, English, Spanish). making it suitable for different users. The voice prompts guide users through setup and operation. reducing the risk of errors and making it especially friendly for the elderly and children
- Emergency Charging Port. Long-Lasting Power: Powered by 4 AAA batteries (not included). fingerprint door knob features a low battery reminder and a Type-C interfacefor emergency charging. ensuring your lock is always ready
- DIY Installation. Strong Compatibility: Door lock with keypad designed for US standard doors. it fits backsets of 2-3/8″ (60mm) and 2-1/8″ (70mm) and door thicknesses from 1-3/8″ to2-1/8″ (35mm-55mm). No wiring or drilling required. and it fits both left-handed and right-handed doors
- Enhanced Security for Your Space: Whether you're renting or own your home. this bedroom door lock adds an extra layer of security to your room. Its sleek design is perfect for offices. apartments. or any private space












Our valued customers say
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The Gatekeeper of the Future!
"Let me introduce you to my home's new sheriff in town, the IRONZON Fingerprint Door Lock. This isn't just any door lock. No, my friends, it's the gatekeeper to the fortress, the guardian of my domestic bliss, and apparently, a fierce critic of my wife's fingerprint."
Reviewed in the United States on April 25, 2024 - Verified Purchase
SC Rodriguez
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Good purchase.
"Had it for over a year now, and I love it for my bedroom door. No problems with it so far. The thumb print is so convenient. Comes with a key and you can make your own pin. I don't remember my pin but you have the other two options and can always reset it. 10/10 purchase. Con: didn't have instructions."
Reviewed in the United States on January 5, 2026 - Verified Purchase
L.J.
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Instruction are not in right order
"This thing was honestly a pain to install. An it will stay locked so if u install it an lock your self out u will be stuck until it is put all the way together an finger print locked in. It shouldn't beable to do that until installed. Setting up finger prints an codes are not simple. Unlocking with finger print doesn't always work. It's a great product I use it as a way for my children to get in after school as where I stay it is key fobs an not real keys to lock the doors. Buy this with caution but in the end great product."
Reviewed in the United States on February 20, 2023 - Verified Purchase
Abby Foster
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Perfect!!
"Easy to use, easy to install, never been locked out, and the directions are not complicated at all. Locks immediately after I shut the door looks nice as well"
Verified Purchase
Hawkins
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Awesome
Works well really cool. Easy to install and set up!! Highly recommend. I’m not sure I’d want to expose this to the elements but great for interior doors.
Michael Bowen
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Works as described
"It's very easy to install and operate. The fingerprint registration process is straight forward. So far so good without any issue so I bought a second one."
Verified Purchase
Shen