iulock Smart Door Knob with Keypad & Key – Keyless Entry, Auto Lock, Satin Nickel

Smart entry for modern living

Meet the iulock Smart Door Knob, a thoughtful blend of convenience and security. It combines a programmable keypad with a traditional key, giving you flexible access without fumbling for keys. The premium metal body carries a refined satin nickel finish, while a detachable silicone grip adds a comfortable, snug feel in every hand. This isn’t just a lock; it’s a door accessory designed for residential and commercial doors alike.

With up to 50 customizable user codes, you can grant access to family members, housekeepers, guests, or colleagues without sharing keys. The backlit keypad makes entry effortless in dim hallways or at night, and you can switch to passage mode when you want the door to stay open for a moment. If you prefer discretion, silent mode helps prevent noise at odd hours. The unit ships with two physical keys for backup and an intuitive, hardware-friendly design that fits a range of doors.

Durable, versatile, and easy to fit

Designed to work on doors from 1-3/8 inches to 2-1/2 inches thick, with an adjustable latch compatible with 2-3/8 or 2-3/4 inch backset. It supports both left and right handed doors, making it a versatile choice for bedrooms, offices, garages, gates, or entryways. Installation is a DIY-friendly process that can be completed in minutes with a screwdriver, and the detachable grip helps you customize the feel of the handle.

Smart features that you can rely on

The keypad is clear and easy to read, with a backlight that helps during late-night access. Battery life is designed for long use—about 18 months on four AAA batteries—and there is a low battery alert to prompt timely replacement. For power outages or when batteries run low, a USB-C backup option is available to keep the door operable.

Built to handle real-world conditions

With IP65 weather resistance, this lock is built to withstand rain, sun, and dust, making it suitable for exterior doors as well as interior ones. It is designed to function across a wide temperature range, from freezing cold to hot sun, ensuring dependable operation in diverse climates.

What you get and how it helps

• Keyless entry plus a traditional key for flexibility
• Up to 50 codes for flexible access control
• Backlit keypad for easy use day or night
• Low battery alert and USB-C backup for reliability
• Durable metal construction with a comfortable rubber grip
• Simple DIY installation for most standard doors

Use-case ideas

• Homes with multiple residents or frequent visitors
• Rental properties, offices, or small businesses needing quick provisioning
• Gates, garages, and exterior entry doors requiring dependable access