GeekTale K01 Smart Fingerprint Doorknob Lock K01BK

GeekTale K01BK Smart Fingerprint Doorknob Lock, K01 – Matte Black

• Low battery notification.
• Automatic locking.
• Micro USB for emergency back up power.

GeekSmart welcomes you to their world of smart home devices-like their K01 Fingerprint Doorknob Lock! The Matte Black biometric fingerprint lock not only has a fingerprint reader but also a mechanical keyhole for peace of mind, so you have a backup. It also works with the GeekSmart app. The keyless entry doorknob operates on 4 AAA batteries (no rechargeable ones, please!) while its USB-C port can be used to temporarily power the lock with your own power bank if the batteries run down. The keyless smart lock will remember up to 20 fingerprints and will quickly unlock in about 1.5 seconds. It fits most standard US interior doors.