--- product_id: 359454914 title: "iulock IU-20 Code Door Lock, Electronic Door Knob with Keypad and Key, Auto Lock, Waterproof, Passage Function, Long Battery Life,50 Codes, Easy to use and Install for Office/Warehouse/Bedroom/Garage" brand: "iulock" price: "1097 kr" currency: NOK in_stock: true category: "Iulock" url: https://www.desertcart.no/products/359454914-iulock-iu-20-code-door-lock-electronic-door-knob-keypad store_origin: NO region: Norway --- # IP65 waterproof rating Auto-lock & passage mode 50 user codes programmable iulock IU-20 Code Door Lock, Electronic Door Knob with Keypad and Key, Auto Lock, Waterproof, Passage Function, Long Battery Life,50 Codes, Easy to use and Install for Office/Warehouse/Bedroom/Garage **Brand:** iulock **Price:** 1097 kr **Availability:** ✅ In Stock ## Summary > 🔐 Unlock the future of secure, stylish access — because your door deserves more than just a key. ## Quick Answers - **What is this?** iulock IU-20 Code Door Lock, Electronic Door Knob with Keypad and Key, Auto Lock, Waterproof, Passage Function, Long Battery Life,50 Codes, Easy to use and Install for Office/Warehouse/Bedroom/Garage by iulock - **How much does it cost?** 1097 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/359454914-iulock-iu-20-code-door-lock-electronic-door-knob-keypad) ## Best For - iulock enthusiasts ## Why This Product - Trusted iulock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Master Your Access Control:** Program up to 50 unique user codes plus 1 master code for seamless, keyless entry. - • **Stay Powered, Stay Protected:** Long battery life with low battery alerts and USB Type-C backup ensures you’re never locked out. - • **Smart Security at Your Fingertips:** Auto-lock feature and silent mode ensure peace of mind without compromising convenience. - • **Built to Endure, Designed to Impress:** Premium metal construction with a sleek matte black finish that withstands any weather condition. - • **Effortless Installation & Universal Fit:** Fits both left and right-handed doors with adjustable latch, installable in minutes with a screwdriver. ## Overview The iulock IU-20 is a cutting-edge electronic door knob featuring a backlit keypad that supports up to 50 user codes and 1 master code. Its heavy-duty metal build and IP65 waterproof rating make it perfect for both indoor and outdoor use, including offices, garages, and bedrooms. With smart features like auto-lock, silent mode, and passage function, plus easy installation and universal fit, it offers a seamless blend of security, convenience, and modern design backed by a lifetime mechanical warranty. ## Description iulock IU-20 Code Door Lock, Electronic Door Knob with Keypad and Key, Auto Lock, Waterproof, Passage Function, Long Battery Life,50 Codes, Easy to use and Install for Office/Warehouse/Bedroom/Garage - desertcart.com ## Features - [Keyless Entry & Ergonomic Design]✦ This keypad door knob lock allows you to program up to 50 user access codes and 1 master code.the code in length can be 4 to 15 digit,easily programmed at the backlit keypad in seconds. An idealistic simplified look brings trendy style to the exterior & interior doors of your office, home and rental property,etc. - [Enhanced Security & Durable]✦ This electronics keypad lock has the strength and durability optimized for commercial applications.Heavy-duty and contemporary design,premium metal construction and solid lock cylinder,easy-to-grasp handle.IP65 weatherproof,works great in any weather.Ideal for your entrance doors,front door entry,garage,utility room doors,side, backdoors,bedrooms. - [Multi-functions & Smart]✦ Auto-locks behind you for peace of mind.Password disguise.Silent mode.Depending on your needs,you can enable Passage Mode.Backlit keypad will lit when pushing any button.Low battery warning,and you can use type-c usb backup (cable not included) in case that batteries run out.The backup keys are compatible with most mechanical keys. - [Easy Install & Universal Fit ]✦This keyless entry door knob is a direct replacement for your standard doors,the free rotating knob makes it fit both left and right handed doors,door thickness：1-3/8 Inch to 2-1/2 Inch,with a 2-3/8 Inch or 2-3/4 Inch adjustable latch. Install in minutes with just a screwdriver. - [Lifetime Customer Support]✦ No more lockouts.It is an awesome gift that can bring new excitement and convenience to you.Iulock door knob comes with a lifetime mechanical and finish. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09B5DXZ16 | | Additional Features | Waterproof | | Best Sellers Rank | #95,031 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #382 in Door Knobs | | Brand Name | iulock | | Color | Matte Black | | Control Method | App | | Controller Type | Hand Control, Mechanical knob, Push Button | | Customer Reviews | 4.1 4.1 out of 5 stars (500) | | Finish Types | Matte | | Included Components | [Type-C USB Cable, Batteries(unconfirmed), Backup Keys(unconfirmed)] | | Item Dimensions | 8.07 x 4.53 x 4.53 inches | | Item Weight | 16 ounces | | Lock Type | Door lock | | Manufacturer | IULOCK | | Manufacturer Warranty Description | Lifetime Limited Mechanical and Finish Warranty and 1-Year Limited Electronics Warranty Subject to the terms and conditions of the warranty, IULOCK extends a lifetime limited mechanical and finish warranty and a one-year limited electronics warranty to the original consumer user (“Original User”) of our IULOCK brand product (“Product”) against defects in material and workmanship, as long as the Or… | | Material Type | Metal | | Model Name | IU-20 | | Model Number | IU-20 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 4 | | Recommended Uses For Product | Security | | Shape | Rectangular | | Style Name | Contemporary | | UPC | 781509852207 | | Unit Count | 1 Count | ## Product Details - **Brand:** iulock - **Item dimensions L x W x H:** 8.07 x 4.53 x 4.53 inches - **Lock Type:** Door lock - **Material:** Metal - **Special Feature:** Waterproof ## Images ![iulock IU-20 Code Door Lock, Electronic Door Knob with Keypad and Key, Auto Lock, Waterproof, Passage Function, Long Battery Life,50 Codes, Easy to use and Install for Office/Warehouse/Bedroom/Garage - Image 1](https://m.media-amazon.com/images/I/61KaRw8oLqL.jpg) ![iulock IU-20 Code Door Lock, Electronic Door Knob with Keypad and Key, Auto Lock, Waterproof, Passage Function, Long Battery Life,50 Codes, Easy to use and Install for Office/Warehouse/Bedroom/Garage - Image 2](https://m.media-amazon.com/images/I/41hh4TXJp3L.jpg) ![iulock IU-20 Code Door Lock, Electronic Door Knob with Keypad and Key, Auto Lock, Waterproof, Passage Function, Long Battery Life,50 Codes, Easy to use and Install for Office/Warehouse/Bedroom/Garage - Image 3](https://m.media-amazon.com/images/I/51yKKqnWkbL.jpg) ![iulock IU-20 Code Door Lock, Electronic Door Knob with Keypad and Key, Auto Lock, Waterproof, Passage Function, Long Battery Life,50 Codes, Easy to use and Install for Office/Warehouse/Bedroom/Garage - Image 4](https://m.media-amazon.com/images/I/51jopqOclUL.jpg) ![iulock IU-20 Code Door Lock, Electronic Door Knob with Keypad and Key, Auto Lock, Waterproof, Passage Function, Long Battery Life,50 Codes, Easy to use and Install for Office/Warehouse/Bedroom/Garage - Image 5](https://m.media-amazon.com/images/I/51cBDHMzyGL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - iulock IU-20 Code Door Lock, Electronic Door Knob with Keypad and Key, Auto Lock, Waterproof, Passage Function, Long Battery Life,50 Codes, Easy to use and Install for Office/Warehouse/Bedroom/Garage - iulock Keypad & Key Smart Door Lock, 50 User Codes, Waterproof, Auto Lock - Matte Black - Double Sided Keypad Door Knob with Dual Cylinders and Key Alike, iuknob Keyless Entry Smart Door Lock for Entrance, Fence, Gate, Swimming Pool,Waterproof and Weatherproof for Outdoor & Interior Door. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/359454914-iulock-iu-20-code-door-lock-electronic-door-knob-keypad](https://www.desertcart.no/products/359454914-iulock-iu-20-code-door-lock-electronic-door-knob-keypad) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-30*