YRHAND Smart Fingerprint Door Lock with Mobile App, Bluetooth & Keypad - Electronic Digital Keyless Entry for Bedroom, Hotel, Airbnb & Interior Doors - Perfect for Home Security & Vacation Rentals

Smart Fingerprint Door Lock-High Security and Durability Lock For Your Door！No one gadget will improve your day-to-day life more than a smart lock！ Advanced 3D Fingerprint Sensor Unlock —— For all people Smartphone APP Access Unlock —— For general situations Temporary Password —— For visitors Anti-peep Passcode Unlock —— For the aged & kid Mechanical Key Backup Unlock —— For emergency ( with 2 keys) Power Supply: 4pcs AAA alkaline batteries （not included） Battery operated & External Power Suitable for Left/Right-Handed doors Read more What can TT Lock APP do? key-sharing YRHAND smart locks let you create permanent or temporary entry codes for visiting guests, cleaning services, dog walkers, repair services, and every individual member of your family. It’s also a boon for Airbnb owners, who can make your entry to a rental a snap. See a log of who’s entered and when Log record will show you who has accessed your door and which method they used (fingerprint, password, or smartphone) from your smartphone. Allowing you to keep an eye on your home even when you’re not physically there. Intelligent Attendance. Employee attendance information is transmitted to management backstage in real time. Once the employee leaving office, the key is deleted in one second. Security and control from anywhere Paired with WiFi Gateway (Optional add-on,sold separately,Asin:B097GK9TKC),remotely lock and unlock your door and set up codes or simply check status from anywhere using the mobile app. It can use voice control via hub that will compatible with Amazon Alexa and Google Home,smart watch devices,ect. Read more System Introduction Bluetooth: Unlock by TTLock App Power Supply 4 AAA batteries Fingerprint type : Semiconductor embedded fingerprint Button type : Capacitive touch button Passage Mode when you need to open/close the doors frequently Low battery alarm when the voltage is lower than 4.8V, the alarm is activated each time with the unlock Secure Lock Mode Except for the administrator, any other users can not unlock the door Scramble code function It supports front and back dummy passcodes to prevent from peeking Access records query You can check access records at anytime by TTLOCK App USB emergency interface You can charge the lock to unlock the door when the battery run out. (function(f) {var _np=(window.P._namespace("AplusModule"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('AplusModules-module-16-tech-specs').execute(function(resizeSpecTables) { resizeSpecTables('aplus-index-3', 'aplus-tech-spec-table', 'aplus-tech-spec-hide-loading'); }); }));

?【4-in-1 Smart Fingerprint Door Lock】The keyless smart lock allows you complete control over how you lock your home,whether with a PIN code,fingerprint,a key or via 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 can send virtual keys to your loved ones and friends.You can also give temporary access to one time guests and visitors.Check unlock history,and manage access anytime anywhere.

?【Security and control from anywhere】Paired with WiFi Gateway (Optional add-on,sold separately,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 control your door

?【Battery operated & External Power & Backup Key】Smart key lock powered by 4 AAA batteries(Not included),there's a Micro USB port tucked on the underside of the exterior assembly that can 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,office or shops.