Five major technological innovations in smart door locks: C-class lock core + 3D biometric recognition builds a steel defense line, AI energy management achieves 18 months of battery life, whole-house smart linkage creates seamless security, UL certification ensures safety and worry-free, and opens a new era of smart life!

Discover LEELEN’s advanced smart door locks with handle – the ultimate choice for secure, modern, and connected living.

Secure your home with a smart door lock offering keyless entry, encryption, and remote monitoring for ultimate convenience and safety.

Discover the convenience and modern security of smart door locks while understanding their potential disadvantages to make an informed choice for your home.