BAS157 Mechanical Key, Fingerprint. Card Smart Lock

Door thickness: 38-70mm Color: Golden, silver, black Application: Apartment, VILLA, Home Battery life: 15000 times Finish: Brushed Unlock way: Card+ Mechanical Key+ fingerprint Battery: 4 Pcs AA Akaline Batteries Material: Aluminum Alloy
Product Name: Fingerprint Digital Intelligent lock F5