Smart Door Lock, Keyless Fingerprint And Touchscreen ,APP smart management, Digital Door Lock,Great For Home, Patio doors,Apartment, Hotel And Office Feature: 100% brand new and high quality . Quantity: 1pcs Material: Aluminum alloy Light color: Black Product size:5.93.515.6cm/2.321.386.14Inch Packing size: 25x18.7x8.2cm /9.84x7.36x3.23in Net weight:1550g/3.42lb Gross weight: 1760g/3.88lb Number of fingerprints: 100 Recognition speed: 0.3s Applicable door thickness: 1.5-2.76in Unlocking method: fingerprint, password, card, APP, key Number of passwords: 100 Working temperature: -4-140 Applicable door type: office door, home wooden door, etc. This product requires 4 AA batteries (the product does not contain batteries), please prepare by yourself Descrition: Smart Lock TechnologyConbines 5 keyless entry methods into 1 smart lock, FingerPrint, Passcode, RFID Card, Emergency Key, Mobile Application. Highly accurate fingerprint recognition, unlock the door within 0.3 seconds, and store up to 100 unique fingerprints. Convenience & Smart lifeWire free design and battery long standby , low battery notification, emergency power supply, no worry about out of battery and lock outside. Share one-time passcode,Time-limited passwords and passwords with limited times for your friends or visitors, and you can also cancel or withdraw it if you want, very convenient. Powerful Mobile Phone APP Function: You can use the mobile phone APP to change the password and fingerprint, you can set the administrator, and you can also set the door lock to open normally within a specified time. When you are not at home, you can also generate a one-time password for the nanny, and More functions, waiting for your discovery. Modern Luxury Design The lock made of high quality aluminum alloy material and streamline design, intuitive LED to-uchpan make it more luxury and fashionable. In addition, we adopt special technology, which is more waterproof and durable, and does not rust.When you open the lock, the-latch will automatically retract, so you don't need to turn around it by hand.Smooth feel and suitable size, easily handle by olds and kids too. Easy InstallationWithin minutes you can swap out your basic lock for the Smart Lock. The wire free technology makes installation quickly and easily, also security. All it need is just a small screwdriver, about 15 minutes you can install a smart lock for your home or office. When you need to weld the lock on the iron door, you need to take out the main board and the motor inside the lock, otherwise it will be damaged. The door lock can be added to the Com-pany, while the fingerprint of the employee is recorded and used as a punch card machine, and the punch card record can be checked within the APP. Package Content: 1x Door Lock 2x Key 2xCard 1xAccessories