SPECIFICATIONS:

• [Electronic Keypad Deadbolt with Handle] With the smart locks you no longer worry about forgetting your keys. HUILI keypad deadbolt with handle will be the first step in your smart life. The keypad deadbolt can be set up to 50 different codes plus a master code and equipped with 2 mechanical keyed override locks as an additional backup. After setting the auto-lock function you don't need to worry about whether you've locked the door or not. This safe & smart front door handle set will be your ideal choice.
• [High-Security Performance] The electronic keypad deadbolt comes with a strong lock cylinder and a premium chip provides anti-hacking technology so you don’t need to worry about security breaches. The automatic locking function can automatically close the door after 3~30S after your setting. You could no longer have to worry about whether the door is locked, and it is very convenient for your arm to be full of groceries. The smart lock makes your life safer, and perfect for home use.
• [Easy to Install and Use] HUILI front door handle sets have an adaptive left and right door design, so you can quickly install them without distinguishing left and right door directions. The 4-piece door lock with handle will be more ornamental and you do not need to buy an extra door handle. This smart door lock is great for the elderly and children because it does not need to connect to wifi or an app and the silicone-coated numbers glow when pressed, making it easy to see even in the dark.
• [29 User Codes] The keyless entry door lock with a handle can be assigned up to 29 different codes, you can assign it to your family and trusted friends or give service personnel the password to enter your place once while you are away. This is a very useful function for Airbnb or HomeAway short-term rental owners, commercial residents, and hotels. The keyless deadbolt is equipped with an alarm alert function that automatically locks within 90 seconds after trying test > 5 times.
• [Long Lasting And Durability] This electronic keypad deadbolt battery could last up to 1 year under normal circumstances, and this smart lock intimately provides the low-battery indicator that will remind you to replace the battery in time, so you don't have to worry about low battery conditions. IP54 waterproof and good performance in low and high-temperature environments make the door handle with keypad extremely durable. Smart door locks are perfect for front doors, home use, and apartments.