Keyless Entry Door Lock D280 - 5 in 1 Smart Fingerprint Lock

Established in August 2018, Arpha is dedicated to creating high-quality smart door locks, security products, and related accessories. Our aim is to deliver exceptional products that provide consumers with the ultimate experience. Arpha is more than just a brand - it is a symbol of trust, quality, and innovation. Product quality is our top priority, and we continually invest in research and development to stay at the forefront of the industry.

Arpha's diverse product lineup includes video smart locks, smart locks with knobs, fingerprint keypad locks, deadbolt touchscreen door locks, and smart door knobs. What makes our products unique is our commitment to sophisticated innovations, supported by excellent design ideas and production resources. From consumer electronics to daily necessities, every product we design brings disruption to its respective industry.

We believe a divine product comes from a combination of innovative technology and thoughtful design. Our keypad door locks, for instance, offer multiple unlocking methods, including app access, fingerprint recognition, password input, eKey sharing, and mechanical key override. The smart fingerprint door lock supports storing up to 50 unique passwords and 50 fingerprints, making it an ideal security solution for various settings, such as homes, properties, apartments, offices, and hotels.

Enhancing the fingerprint technology is a key focus for Arpha. Our door locks utilize an advanced biometric fingerprint sensor to improve the accuracy and sensitivity of fingerprint recognition, achieving a recognition rate of up to 99% and unlocking the door in just 0.3 seconds.

Connectivity and convenience are also hallmarks of Arpha products. Our door locks can connect to the ARPHA/Tuya mobile application via Bluetooth, allowing users to view access entry logs, enjoy one-touch door unlocking, set automatic locking, and receive low battery alerts. Even when out of range, users can generate one-time, permanent, or date-specific access codes, facilitating easy management of user access.

We believe that ease of installation and long-lasting performance are essential. Arpha door fingerprint locks can be easily installed in minutes with a screwdriver, and they are universally compatible, seamlessly fitting both left and right door orientations. Designed to withstand the test of time, our electronic door locks are powered by 4 AA batteries (not included), providing 3-4 months of continuous operation. Additionally, they feature a Type-C emergency power port, allowing users to recharge the smart deadbolt lock whenever needed, ensuring peace of mind even during power outages.

At Arpha, we are committed to using safe and clean materials in manufacturing and recycling old devices in the right way. By creating products with longer usage life and sturdy quality, we aim to reduce carbon emissions, thus protecting the earth. It may be a small action, but it means a lot to us. Arpha electronic deadbolts are backed by an 18-month assurance and lifetime technical support, and our customer service team is available to assist you 24/7.

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