[6- in-1 Fingerprint Door Lock] 6 ways to unlock - Advanced Fingerprint, TTLock APP Control, Passcode, IC Card, Physical Key, and Gateway (sold separately). Our smart lock can be unlocked in 0.5s, never need to play hide and seek with the old keys. The GEONFINO keyless entry door lock allows remote control, so you can unlock the door to let others in while you’re away (need to buy a gateway). The GEONFINO smart lock for front doors is the smartest selection for homes, hotels, and apartments.
[Smart TTlock App Control] In the APP, you can set 200 passcodes, permanent or one-time, provide a unique code for each guest, friend, worker, or handyman, and you can also customize the code for a specific date and time, very reliable. In the app, you can view entry and exit logs in real-time, monitor the power, freely set 0~60s automatic lock, etc., If you go to work or travel, no need to worry about locking the door anymore! With our GEONFINO fingerprint door lock.
[Easy & Simple Installation]: This door lock is easy to install in minutes all by yourself with just a screwdriver and screws (included) if you follow the introduction carefully. Due to lock size, it may interfere with screen doors. (Excluded: 4AA batteries & Power bank & adaptere)
[Customer Service and Warranty]: Smart Lock Team provides excellent customer service to our smart door lock 30-day free return guarantee, 1-year product warranty and a lifetime customer support following the date of purchase. If you have any problems during installation and use, please feel free to contact us.
[Perfect fit Size]: The thickness of door is between 1-3/8" to 2" (35-50mm); Smart lock &Door handle fits size door hole both are 2-1/8" (54mm);The backset is either 2-3/8"or 2-3/4" (60 or 70 mm).
If you are not 100% satisfied with your purchase, simply send it back within 30 days.