--- product_id: 584793733 title: "Nuki Smart Lock (4th generation), smart door lock with Matter for keyless entry without modifications, electronic door lock turns your smartphone into a key, for Euro Profile Cylinder, white" brand: "nuki" price: "€ 641.89" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.nl/products/584793733-nuki-smart-lock-4th-generation-smart-door-lock-with-matter store_origin: NL region: Netherlands --- # Smartphone key access 200+ digital keys 3-min no-drill install Nuki Smart Lock (4th generation), smart door lock with Matter for keyless entry without modifications, electronic door lock turns your smartphone into a key, for Euro Profile Cylinder, white **Brand:** nuki **Price:** € 641.89 **Availability:** ✅ In Stock ## Summary > 🔐 Unlock the future of home security—smart, sleek, and effortlessly secure. ## Quick Answers - **What is this?** Nuki Smart Lock (4th generation), smart door lock with Matter for keyless entry without modifications, electronic door lock turns your smartphone into a key, for Euro Profile Cylinder, white by nuki - **How much does it cost?** € 641.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/584793733-nuki-smart-lock-4th-generation-smart-door-lock-with-matter) ## Best For - nuki enthusiasts ## Why This Product - Trusted nuki brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Retrofit:** Install in under 3 minutes without drilling or screws—preserve your door’s integrity and style. - • **Seamless Keyless Entry:** Turn your smartphone into a secure, hands-free key with Auto Unlock—never fumble for keys again. - • **Tailored Access Control:** Grant up to 200 unique digital keys with customizable time slots—perfect for family, guests, or service providers. - • **Smart Home Ready with Matter:** Integrate flawlessly into your smart home ecosystem for centralized control and future-proof convenience. - • **Automatic Locking Peace of Mind:** Lock’n’Go ensures your door locks automatically when you leave, so you’re always secure without a second thought. ## Overview The Nuki Smart Lock 4th generation transforms your smartphone into a powerful key, enabling keyless, hands-free entry with automatic locking. Designed for Euro Profile Cylinders, it installs in under 3 minutes without any drilling, supports over 200 customizable digital keys, and integrates seamlessly with smart home systems via Matter protocol—offering modern security with ultimate convenience. ## Description Nuki Smart Lock - The electronic door lock for everyone Turn your smartphone into your key and make your door lock smart: The Nuki Smart Lock lets you use your smartphone and smartwatch as a key. Enjoy the convenience of unlocking the front door with your smart devices. Like its predecessor, it makes coming home more convenient and provides security when you are not at home. The Nuki Smart Lock is especially easy to install for first-time users, easy to upgrade, and supports the latest Nuki Door Sensor. For the latest in both comfort and security. Open the door with a simple swipe in the Nuki app, or set your smart lock to work as an automatic door opener: Thanks to the Auto Unlock feature, the Smart Lock unlocks automatically when you come home and locks again automatically via the Lock'n'Go feature as soon as the door is closed. No more searching around for keys or shopping bag acrobatics! No need to hand out spare keys to family, friends and dog-sitters, because with the Nuki app you can easily assign individual access authorisations. The access log means you always have a record of who is coming and going and when the front door was locked. The security standards for the Smart Lock's communication are comparable to those found in online banking. The Nuki Smart Lock can be retrofitted onto most existing front door locks within 3 minutes and without screws or drilling, it is also compatible with common cylinders. For even greater functionality, the Smart Lock can be connected to the Nuki Bridge extension: This way you get access to the front door from everywhere and can make the most of the latest Smart Home devices such as Alexa and Google Home. And if you want to operate completely offline, the Nuki Fob and/or Nuki Keypad are ideal companions: Simply open the door remotely or by inputting a door lock code. And the good old-fashioned key? That can still be used if required. The product benefits in detail: Ideal for first time users Easy to upgrade with Nuki Bridge Open door via Auto Unlock, smartphone, smartwatch, Nuki Keypad or Nuki Fob Physical key remains usable Secure access for family & friends Supports the latest Nuki Door Sensor Battery status notification <20% Easy to install Suitable for the majority of doors Operable via the app in case of absence Supports Siri, Alexa, Google Home & more (with Nuki Bridge) Remote opening (with Nuki Bridge) End-to-end encrypted communication Manage permissions digitally Includes 4 AA batteries ## Features - Electronic door lock - For easy retrofitting on the front door. Turn your smartphone into a key. With convenient features like automatic door opening, the activity log function, and easy integration into your smart home. - Digital keys - Assign up to 200 individual access permissions to those you care about. Maybe one time for the maintenance person, every Wednesday from 2 PM to 4 PM for the dogsitter, or indefinitely for your sweetheart. - Easy to retrofit - installation in less than 3 minutes. On the inside of the door above your existing door lock. No drilling or screwing necessary. Totally concealed from the outside. Can also be removed without leaving any residue. Visit the Nuki website to find out whether Nuki is compatible with your door. - Automatic door opening - Enter your home hands-free. Made possible by the electronic door lock from Nuki: Your smartphone stays in your pocket. With Auto Unlock Nuki turns into an automatic door opener. - Automatic locking - Always at peace of mind with Nuki, the smart door lock. Your door is always securely closed. With Lock’n’Go, your Nuki Smart Lock automatically locks behind you whenever you leave your home. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CJYJ22GH | | Best Sellers Rank | 305,849 in DIY & Tools (See Top 100 in DIY & Tools) 597 in Lock Cylinders | | Brand | NUKI | | Colour | White | | Connectivity Protocol | Bluetooth, Matter | | Control Method | App | | Customer Reviews | 4.1 4.1 out of 5 stars (1,600) 4.1 out of 5 stars | | Finish | Painted | | Included Components | SL4G UK | | Item Dimensions | 11 x 6 x 6 centimetres | | Item Type Name | SL4G UK | | Lock Type | Pin Tumbler | | Manufacturer | Nuki Home Solutions GmbH | | Material | Stainless Steel | | Model Name | SL4G UK | | Model Number | 221002 | | Number Of Pieces | 1 | | Part Number | 221002 | | Recommended Uses For Product | Home | | Shape | free form | | Special Features | App control, auto unlock, lock'n'go, matte protocol | | Style | 4th generation | | Unit Count | 1.0 count | ## Product Details - **Brand:** NUKI - **Special feature:** App control, auto unlock, lock'n'go, matte protocol - **Lock type:** Pin Tumbler - **Item dimensions L x W x H:** 11 x 6 x 6 centimetres - **Material:** Stainless Steel ## Images ![Nuki Smart Lock (4th generation), smart door lock with Matter for keyless entry without modifications, electronic door lock turns your smartphone into a key, for Euro Profile Cylinder, white - Image 1](https://m.media-amazon.com/images/I/512KazijAML.jpg) ![Nuki Smart Lock (4th generation), smart door lock with Matter for keyless entry without modifications, electronic door lock turns your smartphone into a key, for Euro Profile Cylinder, white - Image 2](https://m.media-amazon.com/images/I/71yMUwqXs3L.jpg) ![Nuki Smart Lock (4th generation), smart door lock with Matter for keyless entry without modifications, electronic door lock turns your smartphone into a key, for Euro Profile Cylinder, white - Image 3](https://m.media-amazon.com/images/I/81rDKVzrgQL.jpg) ![Nuki Smart Lock (4th generation), smart door lock with Matter for keyless entry without modifications, electronic door lock turns your smartphone into a key, for Euro Profile Cylinder, white - Image 4](https://m.media-amazon.com/images/I/71QsX2PqxsL.jpg) ![Nuki Smart Lock (4th generation), smart door lock with Matter for keyless entry without modifications, electronic door lock turns your smartphone into a key, for Euro Profile Cylinder, white - Image 5](https://m.media-amazon.com/images/I/71caV5dp77L.jpg) ## Available Options This product comes in different **Style Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect smart lock *by on Reviewed in the United Kingdom 20 March 2025* Love a smart home and have been after a decent smart home lock for ages.The Nuki lock is perfect for uk pvc doors that you have to lift the handle on to lock.Easy installation however you will need either the Nuki barrel lock or a lock that you have have the key in and use from both sides.Batteries last for a long while about 6 months but would recommend rechargeable.Perfect if you have kids so they never loss a key again. ### ⭐⭐⭐⭐⭐ Great Smart Lock *by on Reviewed in the United Kingdom 2 April 2025* Works well with HomeKit and I like the Widget. ### ⭐⭐⭐⭐ Easy installation love the hands free feature. *by on Reviewed in the United Kingdom 5 April 2025* Great lock. It's a bit noisy but works as described. Love that it knows I'm home and unlocks automatically. The downside to this system is that you have to buy all the bits as addons to get full functionality which can add up fast.Installation was a breeze.Recommend it overall. ## Frequently Bought Together - Nuki Smart Lock (4th generation), smart door lock with Matter for keyless entry without modifications, electronic door lock turns your smartphone into a key, for Euro Profile Cylinder, white - Nuki Bridge, WLAN Bridge, add-on for Smart Lock & Opener, enables WiFi connection, lock Smart Lock remotely, add-on for Smart Lock, Alexa, HomeKit, Google, Type G - Nuki Door Sensor, smart door sensor for Nuki Smart Lock, notifications from a distance (door open, closed), Bluetooth, electronic door lock accessories, Nuki Smart Home --- ## 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.nl/products/584793733-nuki-smart-lock-4th-generation-smart-door-lock-with-matter](https://www.desertcart.nl/products/584793733-nuki-smart-lock-4th-generation-smart-door-lock-with-matter) --- *Product available on Desertcart Netherlands* *Store origin: NL* *Last updated: 2026-06-14*