Keyless Entry Door Lock, Smart Deadbolt Auto Lock with Electronic Keypad, Easy Installation & Setting Design Ideal for Front Door, Home, Apartment, Storehouse - PMS, LL0001

• 【Automatically Identify Left and Right door】The smart lock can automatically identify whether your door opens left or right, so you don't have to worry about installing it upside down. Make the install process easier. 【Improved programming settings】The lock is designed with a “+”& “-” button in the back panel, which makes it easy to set or manage the password by using the included tool. This simplifies the setup process. 【Auto Lock and one Touch Locking】Auto-lock function can be set from 5-99 seconds. Don't worry about forgetting to lock the door, can help you improve security. 【Keyless Entry & One-time Code】This keypad lock offers 20 password codes + 3 spare keys for family use. And you also can set one-time pass codes, it will be deleted after use automatically. This is very convenient for temporary visitors,guests or service providers. 【Easy installation】Suitable for door thickness 35-50mm. door hole diameter 2-1/8" (54mm). side distance of bolt 60mm/70mm. You can use the included tools to install it easily by following the step-by-step instructions., Manufacturer: PMS