Product description:
 
* Fingerprint recognition,Anti-peep virtual password entry,smartphone access,and physical keys(2 include).One Touch Fingerprint Access,read your fingerprint,and unlock your door.
* Stay informed with low battery alarms on the TT Lock app.When battery levels are critically low,micro USB power bank can be a temporary power supply.Use the physical key as a fail-safe option.Never be locked out.
*Create and share virtual keys with trusted individuals,set them as permanent or scheduled.Monitor access,lock/unlock from App,making it perfect for short-term rental hosts,self-housing residents, and attendance management.
*Control the smart lock via smartphone,remotely generate eKeys,manage users,and view access records using the free app.
 
 
 
Technical Specifications:
 
* Unlocking: Fingerprint+Key+App (Tuya)
* Door Thickness: 35-55mm
* Material: Body(zinc alloy)+Panel (arcylic)
* Fingerprint Sensor: Biometrics
* Power Supply: 4pcs AAA alkaline batteries (not included)
* Work Voltage: 4.8-6V
* Defaulted Mortise: 5072