Tidesmit Smart Door Lock with Fingerprint and Password
Smart Door Lock Fingerprints Passwords 4 Unlock Methods 15 Month Battery 200 User Capacity
Searching for keys or worrying about home security can make daily life stressful. Upgrade your security effortlessly with the Tidesmit smart door lock, designed to deliver modern convenience and robust protection for your space.
- Multiple Unlocking Methods: Access your door using a fingerprint, password, card, or mechanical key for ultimate flexibility.
- Large Capacity: Store up to 200 sets of fingerprints and 200 sets of passwords, making it ideal for high-traffic environments.
- High Efficiency & Precision: Semiconductor fingerprint identification and an AI learning algorithm achieve a recognition error rate of less than 0.005%.
- Advanced Security: Includes anti-peep virtual password entry and a thickened tempered glass panel to prevent forced entry.
- Strong Endurance: Powered by 4 AAA dry batteries providing a 15-month standby time, plus USB emergency charging and low battery alerts.
- Durable Material: Constructed from solid zinc alloy with a brushed finish for lasting rust and corrosion resistance.


Ideal Use Cases
This lock fits wooden doors, indoor doors, and aluminum alloy doors with a thickness of 35-50mm (1.38-1.97 inches). It is well-suited for homes, bedrooms, studies, offices, hotels, and apartment buildings.
Frequently Asked Questions
Can I use a mechanical key if the batteries run out?
Yes, the lock includes mechanical keys and a USB port for emergency charging if power is depleted.
How many fingerprints and passwords can be stored?
You can store up to 200 sets of fingerprints and 200 sets of passwords.

Upgrade Your Security Today
Enjoy reliable access control, simple installation, and robust privacy features with this versatile smart door lock. Discover a more convenient way to secure your space.
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The Tidesmit Buyer Guarantee
Every purchase is backed by our direct manufacturer warranty, risk-free in-home trial, and insured global delivery.
30-Day Risk-Free Trial
Try any Tidesmit product in your home with complete peace of mind. If you are not 100% satisfied with your performance and comfort, return it within 30 days for a full, hassle-free refund.
2-Year Direct Warranty
As a direct global supplier, every product includes our comprehensive 2-year warranty covering all mechanical parts, electronics, and motors, with complimentary replacement support.
Insured Express Delivery
Orders are dispatched within 24ā48 hours with full end-to-end online tracking straight to your door. Every shipment is 100% insured against loss or transit damage.