This Smart Fingerprint Door Lock delivers fast, reliable access for modern homes — unlock in under a second with fingerprint, use remote control for guests, enter PIN codes for temporary access, or fall back to the mechanical key when needed; engineered from durable zinc alloy + stainless steel with easy retrofit installation for most residential doors, low-power design for months of battery life, USB emergency power for unexpected outages, and a tamper-resistant bolt design to improve security — install in minutes and enjoy a smarter, safer door without rewiring.
Material | Zinc alloy (outer) + Stainless steel (internal parts) |
Unlock Methods | Fingerprint, Remote (RF), PIN code, Mechanical key |
Fingerprint Sensor | Capacitive sensor — fast recognition (~0.3s) |
User Capacity | Up to 50 user fingerprints (varies by model) |
Remote Quantity | 2–4 RF remotes included (model dependent) |
Power Source | 4 × AA batteries (not included) |
Emergency Power | Micro USB 5V input for temporary power |
Battery Life | Typical: several months (household use) |
Door Thickness | Compatible with 35–55 mm (adjustable mounting) |
Bolt Type | Single deadbolt with anti-pry cover |
Working Temperature | -10°C to 55°C (14°F to 131°F) |
IP Rating | Splash resistant (not for full outdoor submersion) |
Dimensions (approx.) | 175 × 65 × 38 mm (product body) |
Finish / Colors | Silver, Champagne Gold (model-dependent) |
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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