Door Knob with Keypad,Digital Door Lock for Keyless Entry,Electronic Door Lock with Spare Keys,Auto Lock, Anti-Slip Handle, Easy to Install.

[Easy to Install] This smart door knob is very easy to install. Just need a screwdriver, it can quickly be finished just by following the steps of the user manual we provide, no extra drill holes needed. [Enhanced Security & Durable] The keypad door knob enter lock is sturdy and durable. With automatic locking retractor, the door will automatically lock behind you after opening for 2.5 seconds.IP65 weatherproof, works great in any weather. [Special Anti-slip Handle] Using special pattern design, both beautiful and non-slip, so that your children can easily open the lock. This electronic door knob is versatile, silent mode, low battery alert, password Anti-peeking, Backlight keyboard lights up when pressing keys. [Two unlocking methods] Smart door locks can be unlocked in two ways. One is to open the door with a passcode powered by AA batteries, which is very convenient for casual visitors, you can tell them the passcode and only need to change the password on the lock when you get home. Or you can open the door with a spare key. [Wide Applicability] There is a wide range of application of this digital door knob and it can be widely used in all kinds of doors of different materials. This smart lock is suitable for different scenarios, bedroom, study, garage, basement, office, hotel, etc.