WAH LIN PARTS Fingerprint Smart Door Lock, Keyless Entry Door Knob with App, Code, Backup Key, Biometric Door Lock with Handle for Home Hotel Office Apartment Bedroom(Black)
Product Information:
Fingerprint type: semiconductor
Recognition speed:0.25s
Fingerprint capacity:50
Password capacity:100
Locking method: fingerprint, key, APP
Main material: aluminum alloy
Power supply: 4 sections of 1.5V 7 batteries
Applicable door thickness: 30-55mm
Applicable door type: Wooden doors, fire doors, plastic-absorbing doors, security doors, etc.

【4 in 1 SMART DOOR LOCK】Smart door lock has a fingerprint unlocking, APP unlocking, key unlocking, password unlocking four unlocking methods, is a perfect fingerprint smart door lock with handle！
【INTELLIGENT LIFE】A key Fingerprint smart door lock uses fingerprints to open the door and is able to add 50 fingerprints, and supports APP control, check the unlocking record through APP, you can set 100 passwords or set a temporary password and share it with friends, family or visitors, intelligent security technology will guard you and your family’s safety!
【EASY INSTALLATION】The smart door handle door lock can be easily installed in minutes with a screwdriver, we have detailed installation instructions, very easy to install, no wiring and no drilling, fits most US doors, meets your every need!
【PREMIUM DESIGN & HIGH QUALITY MATERIAL】Biometric door lock with handle is made of high quality aluminum alloy material, it is clear, smooth and easy to clean, and with classic door handle design, it also adds fingerprint lock, password lock and APP unlock function, it is the ideal choice of smart door lock for bedroom door, office, hotel, apartment!
【NOTE】The smart door lock is suitable for wooden doors between 30-55mm, fire doors, security doors, etc. 4 AAA batteries are required for installation, when you low battery mode after the USB interface can also be used for emergency power supply, but please note that do not charge, replace the batteries again, if there are other problems feel free to consult us!