Smart door lock

Product features: works with TUYA app via mobile, automatic security and alarm when intrusion occurs, password for entry, fingerprint (accepts up to 200 fingerprints), manual key, access card. Electrical specifications: 4 AA batteries, emergency charger outlet. Contents: smart lock, installation screws, handle 85/45 size, installation instructions sheet. Instruction manual (please send a message via WhatsApp to the store to send you a video clip on how to program the lock).