Core advantages
1. Multiple biometrics, security upgrade
Fingerprint + palm vein dual authentication: accurate identification, anti-copying, anti-cracking, security level far exceeds traditional password locks.
NFC card sensing: suitable for the elderly, children or visitors, one swipe to open, no complicated operation required.

2. Remote intelligent control, control outside the home
Tuya WiFi smart interconnection: check the door lock status anytime and anywhere through the mobile phone APP, remotely authorize temporary passwords, receive abnormal unlocking reminders, and keep security under control.
Guest mode: When relatives and friends visit, you can remotely generate a one-time password, which is convenient and safe.

3. Military-grade protection, sturdy and durable
High-strength alloy material, riot and pry-proof, resist external impact.
Anti-cat-eye unlocking design effectively prevents technical cracking.
IP65 waterproof and dustproof, no fear of bad weather, long-lasting and stable operation.

4. Minimalist installation, ready to use
Adapt to most standard door types on the market, the installation process is simple and quick, and no additional modification is required.
Intuitive touch screen + voice prompt, simple operation, easy for both the elderly and children to use.

5. Super long battery life, lasting protection
Dual power supply solution: built-in large-capacity lithium battery (USB emergency charging) + spare mechanical key to ensure that power is never cut off.
Low battery intelligent reminder to avoid the embarrassment of temporary power outage.