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🔒【Multiple Ways To Unlock】Advanced 3-in-1 Keyless Entry Smart Door Lock: Fingerprint + Smartphone + Physical Key(2 include).One Touch Fingerprint Access,read your fingerprint, and unlock your door.It can auto relock your door for you so your home is always safe.
🔒【USB + Backup key,Double Assurance】Low battery alarm on TT Lock app（Free APP）,with emergency power interface and backup key.When the power is critically low or the battery is completely drained,don’t worry,use the backup key to open the door,micro USB power bank also can be a temporary power supply.Never Be locked Out.
🔒【Applicable Range and Using Scenario 】The adjustable dead bolt has a size between 60mm to 70mm,is suitable for doors with a thickness of 35-50mm.Simple Door Handle settings,suitable for various scenarios,replaces standard single-cylinder U.S. door locks,fits both left and right,inner and outer.Easy to install in minutes by following short installation video.
🔒【Time Attendance 】You can check the daily attendance of all staff, who access the door by App or fingerprint. This function can be turned on or off in the setting.
🔒【Remote control 】Paired with CATCHFACE WiFi Gateway(Optional Add-on,Sold Separately,Asin:B085HFFF9T),you can lock/unlock your smart door lock anywhere anytime and check real-time access logs.