DINSTECH Biometric Door Lock, Rechargeable Fingerprint Lock with App Control, Smart Door Knob for Bedrooms, Offices, Hotels

Features

• 【3 in 1 Unlock Ways】The smart door knob has 3 unlock ways, such as fingerprint unlock, App control, emergency back-up keys, is a perfect fingerprint door lock to get keyless entry door lock.
• 【Rechargeable & Emergency Unlock】The bluetooth lock no need to purchase batteries repeatedly, you can use Type-C charge the smart door lock to unlock When the batteries is out of power. One year product warranty from the date of purchase and lifetime customer support. Please feel free to contact us if you have any problem. (Note: Only supports USB A-Type-C charging cable, does not support fast charging. Please charge before use.)
• 【Smarter, Convenient & Securer】The fingerprint door handle door lock support App control, which can easily get fingerprint manage. With bluetooth, you can unlock with your phone. You can check operate records, auto lock, passage mode, privacy mode, help you creat a smarter and much convenient life, keeps your home secure.
• 【Classic upgrade design】The Smart door handle continues the classical door knob design, but it adds fingerprint lock function and modern app control. It is a very ideal fingerprint door knob smart lock for bedroom door, office, apartments, hotels, garages.
• 【Easy to Install】The fingerprint door knob can be easily installed with a screwdriver within minutes. The biometric door lock fits most US door, easily replace with existing door locks. We offer detail installations steps and videos for you.