Smart Fingerprint Door Lock for Bedroom, Apartment, Office, Front Door

Product Description:

Fingerprint unlocking offers a simple and fast authentication method that is suitable for families of all ages, from children to elderly individuals who may struggle with digital passwords. Parents can utilize the accompanying app to remotely open the door for their families, ensuring their safety. For elderly individuals with unclear fingerprints or reduced memory, key unlocking serves as a practical and reliable alternative.

Our Smart Door Handle Smart Lock Series offers various unlock methods, including fingerprint, app, and passcode options. The Auto Lock feature provides added security and convenience, while the different modes (Passage, Auto Lock, Privacy, and Silent) allow for customizable usage based on needs.

When it comes to installation, our smart lock is suitable for door thickness ranging from 1-3/8" to 2" (35mm to 50mm) and requires a bore hole diameter of 2-1/8" (54mm) with a bore hole backset of 2-3/8" or 2-3/4" (60mm or 70mm).

FAQ: - Is there a monthly fee to use the features on the app? No, there is no fee. Simply download the app for free to set it up. - What kind of batteries are needed and how long do they last? The lock requires 4*AAA Alkaline Batteries, which can last up to one year. - Do these locks work with Android phones? Yes, they are compatible with both iOS (7.0 above) and Android (4.3 above) systems. - Can the lock be used without downloading the app? Yes, basic operations can be done independently on the door handle. However, downloading the app enables access to additional features like managing records and remote unlocking.

Our 3-in-1 unlock smart lock offers fingerprint, app, and key unlock options to meet diverse needs. With a recognition rate of up to 99.8%, it can identify fingerprints accurately in just 0.3 seconds and store up to 50 fingerprints.

Installation is a breeze with detailed instructions and videos provided. The lock is suitable for 2-1/8" (54mm) door holes and is powered by 4*AAA batteries (not included). We also offer a professional service that includes a new-item replacement policy for damaged items (non-human caused damage) and post-purchase support.

For any inquiries or issues, our customer service team is available to assist you promptly.

product information: