Easy to Install and Program. Emergency Power Supply: with Type C interface to supply power if the batteries run out. Material of Lock Body: ABS+ Metal. Power Supply: 4 AA Alkaline batteries. Working Voltage: 4.5V6.5V.
Password + Card Capacity: 500. Unlock Mode: Fingerprint, Password, IC Card, NFC, Tuya. Language: Chinese / English optional. Fingerprint recognition : Semiconductor fingerprint recognition module, suitable for elderly and child. Suitable Doors: 1012mm thickness door. There may be some delays due to flight, holiday, weather, local post, local natural disaster impact. It must also be in the original packaging.