Feature(may vary by option.)

●【4 Ways To Unlock】:With 4 modes of unlocking—fingerprint,password,app and emergency key—youll never have to worry about carrying a key again.And in case of emergency,our lock comes with two mechanical keys that work as backup
●【Low energy power supply】：Our lock is designed to be low-maintenance with a low energy power supply.It needs 4 section AAA alkaline batteries,works about 1 year,USB cable to unlock as emergency charging,so never care about batteries runs out
●【Standard door locks size】：Fits for most standard residential door,Equipped with two square steel,according to the thickness of the door using one of the installation,applicable door thickness between 35mm to 55mm (1.4 to 2.2in) 55mm to 75mm(2.2 to 2.9in) and the adjustable deadbolt mortise 60mm to 70mm (2.36 to 2.75in),Check your door size before order
●【Minimalist finger print door lock】:Upgrade your home security with our minimalist fingerprint door lock,Say goodbye to the hassle of traditional keys and hello to faster,more convenient access with your unique biometric identification,Our advanced biometrics technology has a 98% recognition rate,so you can trust that your home is safe and secure
●If you have any issues,please contact Amazon customer service for a replacement or reach out to SISAV Lock directly

[App]

[No App]

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