Smart Lock Cylinder Electronic Keypad Door Lock 4 Unlocking Ways Fingerprint/ Password/ Mechanical C001D-60 silver

This smart lock cylinder can easily replace the original mechanical lock cylinder for upgrading, helping you get rid of the troubles of losing keys or forgetting password. 3 different models have different unlocking   ways which include fingerprint, password, IC card, mechanical key and smart APP. Choose the model which satisfy your practical needs, finding a safe and private way for unlocking and identity verifying. Features: [3 Models & 3 Sizes for Option] -- Different models have different unlocking ways which include fingerprint, password, IC card, mechanical key and smart APP. 3 different sizes which include 60mm, 70mm, 80mm. High quality stainless steel material, safe and reliable, durable to use for years. Suitable for security door