Keyless Entry Door Lock, Ardwolf A10 Fingerprint Touchscreen Smart Door Lock with Visual Menu Display Perfect for Home, Office, Only for Indoor Use

The lock is equipped with OLED display, it makes visual menu based operation develop into true. Audit Trail feature allow lock owner to track entry record. Double verification feature increase lock security level significantly. Enjoy adopted the up to date biometric fingerprint technologies that bring you a convenient and protected lock system.

Highlights
Beeper sound turn off option, You may also turn off beeper sound if you do not like.
Improve passage mode: stay at “unlock” state all the way through the passage mode.
Operation temperature from -22˚F (-30˚C) to 151˚F (66˚C).
Memory function: power run-out or system reset will not cause the loss of enrolled fingerprint(s) and user code(s).
OLED show battery level and low battery alert.
DOUBLE VERIFICATION MODE: Unlock by User code + fingerprint or fingerprint + different fingerprint when you enable this mode, increase lock security level significantly

Features
Unlock by fingerprint, code, or key.
Individual fingerprint user and user code deletion.
Build-in touch active sensor: one touch to unlock.
Self-learning ability: fingerprint template is up to date after each fingerprint entry.
Reversing lever controlled by key.
Double-shell heavy duty construction design.
Adjustable backset 2 ⅜” or 2 ¾”, Fit door thickness between 1⅜” and 2⅜”

Specifications
Optical sensor.
Touchscreen virtual 12-key keypad.
Single latch.
Powered by 4 AA Alkaline batteries (NOT included) .
Lock designed for INTERIOR door ONLY.

Key unlock
Insert a key in the cylinder to rotate 180° CLOCKWISE, then rotate lever to unlock. Rotate a key 180° COUNTER CLOCKWISE then take out the key to lock.

Additional power source
When power runs out, attach 9V battery to the ports that are positioned at the bottom of the lock to power up the system.
INTUITIVE OLED DISPLAY: An OLED with intuitive information will walk you through the whole process; OLED show battery level and low battery alert.
FIT DOORS: Single latch, adjustable backset 2-3/8″ or 2-3/4″, fit door thickness between 1-3/8″ (35mm) and 2-3/8″(60mm), we suggest used on wooded doors.
REVERSIBLE LEVER and BEEPER ON/OFF: lock fits both left-handled and right-handled door; You may also turn off beeper sound if you do not like.
ALL-IN-ONE FLEXIBILITY: 500 fingerprints, 300 codes(4-12 digits) and 2 “Schlage C Key” mechanical keys. Audit Trail feature allow lock owner to track entry record.
QUALITY GUARANTEE: Not heavy rains or soak waterproof, little rains or splash water is ok; One year limited manufacturer’s warranty.