Keyless Entry Smart Door Lock for Outdoor & Interior

Introducing the IU-32 Two-Way Security Double-sided Keypad Door Lock, designed to provide you with a better product experience. This keyless entry door knob features keypads and cylinders on both sides, enabling multi-functional control for secure access both in and out. The 4 backup keys are identical, allowing you to rekey them to your other locks, so one key can fit all your doors.

Each side of the keypad can be set with up to 50 access codes, and the backlit keypad makes it easy to operate day or night. With the sync switch turned on, any changes made to the code on one side of the lock will be automatically updated on the other side, saving you time and hassle. Additionally, the anti-peeping user code protection feature adds an extra layer of security by allowing you to touch in up to 40 random digits before and after your correct access code.

This digital keypad door lock is highly customizable, with options for automatic or manual locking, as well as bi-directional or uni-directional control. You can set it to automatically lock the door 2 seconds to 12 hours after closing, or choose not to lock it when there's a lot of coming and going, making it perfect for home entrances, commercial offices, medical facilities, and more.

Crafted from high-quality zinc alloy and electroplated for durability, this keypad door knob is designed to withstand the elements. With an IPX6 rating, it is waterproof and can withstand temperatures from -22°F to +176°F, making it suitable for all-weather use in applications such as garden gates, fence doors, community entrances, swimming pools, and public access areas.

The IU-32 Two-Way Security Double-sided Keypad Door Lock also offers a range of convenient features. It has a low-power consumption design, with 4 new AAA batteries lasting over a year. The low battery warning and optional silent mode provide additional peace of mind. In case of an emergency, the Type-C USB charging port ensures the lock remains functional.

To ensure your satisfaction, the manufacturer offers a 1-year warranty, lifetime after-sales customer service, and 24/7 online technical support. The lock is suitable for metal or wooden doors with a thickness ranging from 1-3/8" to 2-3/4", making it a versatile choice for a wide range of applications.

Experience the convenience and security of the IU-32 Two-Way Security Double-sided Keypad Door Lock. With its durable construction, flexible settings, and password synchronization capabilities, this keypad door knob is designed to provide you with a better product and a more enjoyable user experience.

product information: