--- product_id: 545432315 title: "Double Sided Door Lock, iuknob Keyed Smart Door Knob for Entrance , Fence, Garden Gate, Swimming Pool,Waterproof and Weatherproof for Outdoor,Exit and Entry Security Control (Satin Nickel)" brand: "iuknob" price: "$316.13" currency: USD in_stock: true reviews_count: 5 category: "Iuknob" url: https://www.desertcart.us/products/545432315-double-sided-door-lock-iuknob-keyed-smart-door-knob-entrance store_origin: US region: United States of America --- # IPX6 waterproof & weatherproof 1+ year battery life + USB emergency charge Two-way keypad & keyed access Double Sided Door Lock, iuknob Keyed Smart Door Knob for Entrance , Fence, Garden Gate, Swimming Pool,Waterproof and Weatherproof for Outdoor,Exit and Entry Security Control (Satin Nickel) **Brand:** iuknob **Price:** $316.13 **Availability:** ✅ In Stock ## Summary > 🔒 Elevate your entry game with smart, weatherproof, double-sided security! ## Quick Answers - **What is this?** Double Sided Door Lock, iuknob Keyed Smart Door Knob for Entrance , Fence, Garden Gate, Swimming Pool,Waterproof and Weatherproof for Outdoor,Exit and Entry Security Control (Satin Nickel) by iuknob - **How much does it cost?** $316.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/545432315-double-sided-door-lock-iuknob-keyed-smart-door-knob-entrance) ## Best For - iuknob enthusiasts ## Why This Product - Trusted iuknob brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Code Sync:** Automatic password synchronization between both sides saves time and prevents hassle. - • **All-Weather Warrior:** IPX6 waterproof rating and zinc alloy build withstands harsh outdoor conditions effortlessly. - • **Custom Locking Flexibility:** Set auto-lock timing from 2 seconds to 12 hours or disable for high-traffic convenience. - • **Dual-Sided Security Mastery:** Keypad and keyed entry on both sides for ultimate control and peace of mind. - • **Long-Lasting Power & Backup:** Over a year of battery life with low power alerts plus Type-C USB emergency charging. ## Overview The iuknob Double Sided Door Lock combines robust zinc alloy construction with advanced dual keypad and keyed access on both sides, delivering versatile, bi-directional security for outdoor and indoor doors. Featuring IPX6 waterproofing, customizable auto-lock settings, and over a year of battery life with emergency USB charging, it’s engineered for seamless, reliable control in any environment—from garden gates to commercial entrances. ## Description Double Side Door Lock Review: Robuste - Serrure robuste. Avec la possibilité d'exiger un code pour entrer et pour sortir(ou pour entrer seulement). Review: 5 out of 5 stars — Buying a second one because it’s that good - We installed this double-sided keypad door knob on our front door before May 2024 and after months of daily use, it has exceeded every expectation. It’s honestly one of the best home security purchases we’ve made — so much so that we’re buying another one right now for our back door. Safety was our top priority. We have an autistic child who can sometimes try to leave the house unexpectedly, and this lock has given us real peace of mind. Because it has keypads on both sides, there’s no simple knob to turn and walk out — a code is required — which adds an extra layer of safety while still allowing quick and easy access for adults. It helps prevent wandering while also keeping our home secure from intruders. The build quality is excellent. It feels solid, durable, and well-made — not cheap or flimsy. Installation was straightforward, programming codes was easy, and the keypad is very responsive. We’ve never had issues with it missing inputs or malfunctioning. Ours is installed on the front door and has handled everyday use and weather changes without any problems. The waterproof and weatherproof design really holds up and still looks and works like new. The key-alike dual cylinders are also a great feature, keeping things simple while providing backup key access if ever needed. This lock delivers security, reliability, and peace of mind all in one. The fact that we’re purchasing a second one for our back door says everything. If you’re looking for a dependable, well-built keypad lock for real-life safety and security, this one is absolutely worth it. Highly recommended. ## Features - Two-way security👈 This Keyless Entry Door Knob features keypads and cylinders on both sides,with the keys being identical.Enabling multi-functional control for secure access both in and out.50 acess codes each keypad,and the backlit keypad makes it easy to operate day or night.For garden gates or fences door,and exterior or interior doors that require two-way entry control. - Flexible settings👈 This electronic keypad door lock is highly customizable,with options for automatic or manual locking and bi-directional or uni-directional control.Can be set to automatically lock the door 2s to 12hr after closing the door or be set to not lock when there's a lot of coming and going.Perfect for home entrance,commercial offices,medical facilities,departments,etc. - Password synchronization👈 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 as well, saving you time and hassle.Plus,anti-peeping user code protection,low battery beep,Low power consumption,4 new AAA batteries available for over a year.Type-C USB charging port for emergency,peace of mind for you. - Durable and weather-resistant👈 This keypad code lock with handle is made of high-quality zinc alloy and features an electroplated coating,heavy duty and 2 solid lock cylinders.This digital keypad door lock is designed with an IPX6 rating, making it waterproof,and can withstand temperatures from -22°F to +176°F,for All-weather use. - Versatile use and Satisfaction *************************************************************👈 Fits all metal or wooden doors with thickness ranging from 1-3/8" to 2-3/4".Suitable for garden gates,fence doors,community entrance,swimming pool,public access,church,library,warehouse,etc,where bi-directional control safety is necessary. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BWFQZQN4 | | Best Sellers Rank | 397,056 in DIY & Tools ( See Top 100 in DIY & Tools ) 688 in Doorknobs | | Brand | iuknob | | Colour | Satin Nickel | | Connectivity Protocol | Bluetooth | | Control Method | Touch | | Controller Type | Push Button | | Customer Reviews | 4.2 out of 5 stars 358 Reviews | | Finish | Satin Nickel | | Included Components | Lock and key | | Item Dimensions | 17.8 x 7.6 x 14 centimetres | | Item Type Name | IU32 | | Item Weight | 1 Pounds | | Item dimensions L x W x H | 17.8 x 7.6 x 14 centimetres | | Lock Type | Key Lock, Keypad | | Lock type | Key Lock , Keypad | | Manufacturer | iuknob | | Material | Zinc | | Model Name | Double Sided Door Lock | | Model Number | IU-32 | | Number of Pieces | 1 | | Part Number | IU-32 | | Recommended Uses For Product | Garden gates, fence doors, home entrance, commercial offices, medical facilities, departments, community entrance, swimming pool, public access, church, library, warehouse, etc. | | Recommended uses for product | Garden gates, fence doors, home entrance, commercial offices, medical facilities, departments, community entrance, swimming pool, public access, church, library, warehouse, etc. Recommended uses for product Garden gates, fence doors, home entrance, commercial offices, medical facilities, departments, community entrance, swimming pool, public access, church, library, warehouse, etc. See more | | Shape | Square | | Special Features | Key Unlock, Waterproof | | Special feature | Key Unlock , Waterproof | | Style | Modern | ## Product Details - **Brand:** iuknob - **Item dimensions L x W x H:** 17.8 x 7.6 x 14 centimetres - **Lock type:** Keypad - **Material:** Zinc - **Special feature:** Two-way security, flexible settings, waterproof technology ## Images ![Double Sided Door Lock, iuknob Keyed Smart Door Knob for Entrance , Fence, Garden Gate, Swimming Pool,Waterproof and Weatherproof for Outdoor,Exit and Entry Security Control (Satin Nickel) - Image 1](https://m.media-amazon.com/images/I/71n0YCGEphL.jpg) ![Double Sided Door Lock, iuknob Keyed Smart Door Knob for Entrance , Fence, Garden Gate, Swimming Pool,Waterproof and Weatherproof for Outdoor,Exit and Entry Security Control (Satin Nickel) - Image 2](https://m.media-amazon.com/images/I/81wKW5ZrhjL.jpg) ![Double Sided Door Lock, iuknob Keyed Smart Door Knob for Entrance , Fence, Garden Gate, Swimming Pool,Waterproof and Weatherproof for Outdoor,Exit and Entry Security Control (Satin Nickel) - Image 3](https://m.media-amazon.com/images/I/81abwGTYuwL.jpg) ![Double Sided Door Lock, iuknob Keyed Smart Door Knob for Entrance , Fence, Garden Gate, Swimming Pool,Waterproof and Weatherproof for Outdoor,Exit and Entry Security Control (Satin Nickel) - Image 4](https://m.media-amazon.com/images/I/712wdrDmEGL.jpg) ![Double Sided Door Lock, iuknob Keyed Smart Door Knob for Entrance , Fence, Garden Gate, Swimming Pool,Waterproof and Weatherproof for Outdoor,Exit and Entry Security Control (Satin Nickel) - Image 5](https://m.media-amazon.com/images/I/71EbAMmmNgL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Robuste *by A***N on 11 July 2026* Serrure robuste. Avec la possibilité d'exiger un code pour entrer et pour sortir(ou pour entrer seulement). ### ⭐⭐⭐⭐⭐ 5 out of 5 stars — Buying a second one because it’s that good *by K***R on 20 February 2026* We installed this double-sided keypad door knob on our front door before May 2024 and after months of daily use, it has exceeded every expectation. It’s honestly one of the best home security purchases we’ve made — so much so that we’re buying another one right now for our back door. Safety was our top priority. We have an autistic child who can sometimes try to leave the house unexpectedly, and this lock has given us real peace of mind. Because it has keypads on both sides, there’s no simple knob to turn and walk out — a code is required — which adds an extra layer of safety while still allowing quick and easy access for adults. It helps prevent wandering while also keeping our home secure from intruders. The build quality is excellent. It feels solid, durable, and well-made — not cheap or flimsy. Installation was straightforward, programming codes was easy, and the keypad is very responsive. We’ve never had issues with it missing inputs or malfunctioning. Ours is installed on the front door and has handled everyday use and weather changes without any problems. The waterproof and weatherproof design really holds up and still looks and works like new. The key-alike dual cylinders are also a great feature, keeping things simple while providing backup key access if ever needed. This lock delivers security, reliability, and peace of mind all in one. The fact that we’re purchasing a second one for our back door says everything. If you’re looking for a dependable, well-built keypad lock for real-life safety and security, this one is absolutely worth it. Highly recommended. ### ⭐⭐⭐⭐⭐ Great Customer Service *by J***` on 14 November 2023* Update: July 13, 2025. This lock is still working great. We LOVE it. Today we replaced the batteries for the first time. We had this lock installed and working, after about 4- 6 weeks we began having issues with the lock not unlocking from the inside. I reached out to Customer Service and they advised me how to correct the problem. After about 2 days, I began having the same issue. I reached out again and they advised me what to do and that corrected the issue for a couple of days and then began to have the same issue. I reached out once more and requested a replacement lock because obviously something was wrong. We could get in the house but we couldn’t get out without using the key. I contacted Customer Service around 7 or 8pm and I had a new replacement lock on my doorstep by 10am the next morning. Now that what I call Great Customer Service. We have installed the new lock and it is working perfectly. ## Frequently Bought Together - 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. - Prime-Line U 11453 Steel Door Hole Cover Plate, Matte Black (Single Pack) - iulock Keypad & Key Smart Door Lock, 50 User Codes, Waterproof, Auto Lock - Matte Black --- ## 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.us/products/545432315-double-sided-door-lock-iuknob-keyed-smart-door-knob-entrance](https://www.desertcart.us/products/545432315-double-sided-door-lock-iuknob-keyed-smart-door-knob-entrance) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-02*