Smart Door Knob with Keypad and Key,Keyless Entry Door Lock with Rubber Grip, Auto Lock,50 User Code,Waterproof, Easy to Install and Program for Bedroom Garage Office Gate (Golden)

[Keyless Entry & Stylish] This keypad door knob lock assigns up to 50 customizable 1-15 digit codes for family or staff to enjoy convenience. The knob has a compact size and includes a detachable silicone grip for a more comfortable hold. Ergonomic design brings a modern look to contemporary residential and commercial exterior & interior doors, fitting screen, wooden, and metal doors, etc. [Premium Security & Durable] This electronic code door knob features a heavy-duty build, solid and long-lasting. A sturdy lock cylinder comes with 2 keys that work with most mechanical keys.

Premium metal construction with a plated finish. It delivers strong protection against burglary or break-in. Ideal for home, rental, office, hotel, garage, and apartment, etc. [Feature-rich & Smart] The keypad on this door handle has clear numbers and a soft backlight, allowing operation day or night. You can activate passage mode when locking isn't needed. Enable silent mode to avoid disturbance. 4 AAA batteries provide up to 18 months of use, with a low battery alarm. A type-C USB backup is available in case batteries run out.

[Fits most doors] This password doorknob fits 1-3/8" to 2-1/2" thickness doors, with a 2-3/8" or 2-3/4" adjustable latch. An optional rosette rubber seal suits additional doors. Install it yourself with just a screwdriver in minutes. It works for left or right-handed doors of your bedroom, front entry, and backdoor, etc. Quality materials and industrial circuit design ensure this door lock is dependable. It performs well in extreme environments (operates from -22°F to 176°F, rain and sun). They make wonderful gifts for your loved ones