Specifications: Materials:304 Stainless Steel Panel Lock Size: 280*38*25mm Working Voltage: 6V/4x AAA Batteries Data: 200pcs Fingerprint+200pcs Card+150pcs Password Battery Life Span:8,000 Times of Locking & Unlocking Low Wattage Alarm: Less than 4.5V Door Thickness to Fit:30-80mm Doors Applicable: We have more 10 types of mortise that can be adapted to most American doors. Please contact us when purchasing, and we will send you a suitable mortise. Package Contain: Lock*1,3585mortise*1,Card*3,Key*2,Installation Manual*1,Hole-Drilling Drawing*1,Accessories Package*1 Product Function： 6 ways to unlock: WiFi APP Access, Bluetooth APP Access, Fingerprint Unlock, Card Unlock, PIN Code Unlock, Mechanical Key Unlock; 2. Convenient APP management system, you can manage your smart lock anytime and anywhere; 3. You can manage a large number of locks with just one phone; 4. Time-limited password settings, suitable for various scenarios; 5. Multi-level administrator settings to help you better manage your smart buildings; 6. Query unlock records anytime and anywhere, the first time to know your home security; 7. FPC fingerprint reader gives you the best security experience ; 8. Emergency power supply in case of lost power ; Precautions ： We ship 3585 aluminum door mortise by default, If you need mortise of different specifications, please contact us after purchase. Luston team will provide you with 7*24 technical support service. If you have any questions about the installation and quality of this lock, please feel free to contact us. In addition, Luston provides a 30-day free return and a 360-day warranty service. We are striving to create a safe smart home environment for you.

About this item 【Multiple Functions】6 ways to unlock:Wifi remotel+bluetooth+fingerprint+password+card+key.USB emergency power port provides emergency power in case of low power.Convenient APP management system supports IOS and Android devices. 【Smart App】You can check the switch status and operation records of the lock at any time on your phone,authorize the lock to your family,200pcs fingerprint storage and convenient smart APP are very suitable for your home and office. 【Quality Inspection】200,000 tests.4*AAA batteries guaranteed up to 8 months,over 8,000 lock/unlock times,automatic alarm for low battery.304 stainless steel mortise has a high safety factor.A completely sealed environment can effectively prevent the entry of dust. 【High Tech Fingerprint Sensor】Semiconductor fingerprint 0.3S unlocking gives you the most advanced experience.Luston team uses the highest quality smart locks to give you the safest home. And it works with Alexa and Google Home if you add extra wifi gateway(sole separately). Easy to control your lock anytime and anywhere. The sturdy stainless steel smart lock will be the best choice for your office, family or as gifts to relatives and friends. 【Money Back Guarantee】Luston guarantees that every lock is brand new,(a protective film on the handle that you need to tear off).Luston team will provide you with 7*24 technical support service.If you have any questions about the installation and quality of this lock, please feel free to contact us.In addition,Luston provides a 30-day free return and a 360-day warranty service.We are striving to create a safe smart home environment for you.