Keypad Smart Door Knob Lock, Yamiry Keyless Entry Digital Lock with Handle, Electronic Code Knob for Front Door, Easy Installation

Safety Lock: The lock is made from aluminum alloy to make sure the safety of your own home and provides a backlit keypad, low battery indicator, anti-prying consumer code, and climate resistant (IP54) options.
Straightforward to Use: The lock will be put in in lower than quarter-hour with only a screwdriver, and the 4-8 digit code is easy and straightforward to program.
Code Entry: The keypad lock gives 20 codes for relations, or you may set a one-time code for company, and it’s also possible to unlock the door with a key (Duplicable).
Auto Locking: You may set the auto-lock time from 5 to 99 seconds, and it’s also possible to disable the auto-lock to maintain the lock unlocked.
Passable Service: With a 30-day money-back assure,1-year product protection,and lifelong after-sales assist,if in case you have any questions, please be happy to contact us, and we’ll reply promptly.