Smart Lock,YRHAND Smart Lock Door Knob,Smart Fingerprint Lock with Mobile App &Key,Bluetooth Door Knob with Keypad,Smart Electronic Door Lock Digital Door Lock for Bedroom Hotel Airbnb Interior

Description

【4-in-1 Smart Fingerprint Door Lock】The keyless smart lock allows you complete keep watch over over how you lock your home,whether with a PIN code,fingerprint,a key or by means of the TT Lock App.Backup keys and backup power options included in case of emergencies.
【Your front door Smarter】With the Bluetooth door lock,You’ll be able to send virtual keys to your family members and friends.You’ll be able to also give temporary get admission to to one time guests and visitors.Check unlock history,and manage get admission to anytime anywhere.
【Security and keep watch over from anywhere】Paired with WiFi Gateway (Optional add-on,sold one by one,Asin:B097GK9TKC)Remotely lock or unlock the door,check door status,grant virtual guest keys and see who’s coming and going.Or use your favorite voice assistant(Alexa and Google Home) to keep watch over your door
【Battery operated & External Power & Backup Key】TTLock Smart lock powered by 4 AAA batteries(Not included),there is a Micro USB port tucked at the underside of the exterior assembly that may be attached to a power source.That’ll be useful in the event the battery is depleted and you don’t have the physical keys on you.2 mechanical keys for backup.
【Fits Most Door】This digital smart lock replaces standard single-cylinder U.S.door locks,suitable for left and right doors,work perfectly in different settings from your personal home,rental property,co-working space,administrative center or shops.