[Multiple Ways To Access]MOUSETRO Smart Door Lock comes with PasscodeAppIC Key Foband Mechanical Key.Provide the elderly and children with an additional friendly option to unlock, never worry about being locked out again (This model is 6-digit code)[Intelligent Management]Keypad door lock supports up to 250 access codes, can generate and share one-time, and permanent code with your house sitters and guests.Ideal for house, Airbnb, apartment, office, and hotel.Stay informed even when you're away from home by checking unlock records on the app[Enhanced Security]The electronic door lock features auto-lock(1-180 s), one-touch locking, privacy mode, passage mode, and low battery alert, made with an anti-peeping and anti-hacking touchscreen keypad, keeping your home secure[Easy to Install]No need for additional drilling or expensive locksmith services.Do it yourself, installs in 10 minutes with just a screwdriver, fits for doors between 1.38 " and 1.97 " thick.With 4 AA batteries, you get 8000 openings (around 6 months to a year)[Secure and Reassuring]Elevate your home security with the MOUSETRO Smart Deadbolt Lock. Enjoy a free app access, backed by 30-day money-back guarantee, 1-year product after-sale, and lifetime after-sales support from the date of purchase