Automatically Lock / Unlock Embedding Face Recognition Door Lock for apartment

Face Recognition Door Lock Automatically Lock / Unlock By Face Module Embedding Description: 1. Low battery remind:please timely change the battery with a voice remind with low battery 2. Full Record:To record all the face images that tried to unlock the door,and can export the details by USB flash drive 3. Recognition fast within one second 4. Adopts X-face auto induction technology,work both in day and night,and not be effected by sunlight 5. Easy registration and easy