Smart Door Lock, 50 User Codes, Waterproof, Auto Lock - Matte Black

[Secure, Durable, Stylish, Flexible, Perfect Size] The IU-30 is the second-generation keypad door knob lock from IULOCK. This sleek and versatile lock offers a perfect size with a removable silicone gripper, providing a more snug and comfortable grip on the handle. Designed to adapt to a wide range of doors, the IU-30 can completely replace traditional mechanical doorknobs, handles, and lever locks.

[Auto-Lock for Peace of Mind] The auto-lock feature ensures you never forget to secure your door, locking automatically 4 seconds after being opened. The auto-lock timer can also be customized to your preference, from 2 seconds to 12 hours.

[High Weather Resistance] Featuring specialized waterproof technology, this keypad door knob can perform reliably in sunny or rainy environments. The lock is built to withstand extreme temperatures, from -22°F to 176°F, ensuring smooth operation year-round.

[Low Power Consumption] Powered by 4 AAA alkaline batteries, the IU-30 can typically operate for over 18 months before needing a replacement. The low battery alarm provides a 2-month advance warning, allowing ample time to change the batteries.

[Robust Access Control] The IU-30 offers both passcode and physical key access, with 1 master code and 50 user codes available. Access codes can be 1 to 15 digits in length, providing flexibility and enhanced security. A silent mode is also available for discreet use.

[Versatile Installation] This keypad door knob is designed to fit doors ranging from 1-3/8" to 2-1/2" in thickness, with a 2-3/8" or 2-3/4" adjustable latch. The included rosette rubber seal helps protect metal doors from rain and dust, while small studs on the rosette provide a secure fit on wooden doors.

[What's Included] - 1 x IU-30 Electronic Door Knob Lock - 2 x Keys (Compatible with KW1) - 1 x User Manual - 1 x Screw Set - 1 x Strike Plastic Box - 1 x Strike Plate - 2 x Rosette Rubber Seal - 2 x Knob Rubber Grip (pre-assembled)

[Reliable and Trusted] The IU-30 is built to withstand the elements, with an IP65 weather-resistance rating. The high-quality materials and industrial-grade circuit design ensure reliable performance, backed by a long-term warranty and 24/7 customer support.

Whether for your home, office, rental property, or any other application, the IU-30 keypad door knob from IULOCK offers a secure, durable, and stylish solution that adapts to your needs.

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