--- product_id: 228241490 title: "LAVNA Smart Door Lock | 6 Way Unlock | Fingerprint, Mobile App, Bluetooth, OTP, PIN, RFID Card and Manual Key Access for Wooden Doors | Free Installation (LA28) (Bluetooth Black)" brand: "lavna" price: "¥10900" currency: JPY in_stock: false reviews_count: 8 url: https://www.desertcart.jp/products/228241490-lavna-smart-door-lock-6-way-unlock-fingerprint-mobile-app store_origin: JP region: Japan --- # 0.4 sec fingerprint unlock Bluetooth & Mobile App control 6-way multi-access security LAVNA Smart Door Lock | 6 Way Unlock | Fingerprint, Mobile App, Bluetooth, OTP, PIN, RFID Card and Manual Key Access for Wooden Doors | Free Installation (LA28) (Bluetooth Black) **Brand:** lavna **Price:** ¥10900 **Availability:** ❌ Out of Stock ## Summary > 🔒 Unlock the future of home security with style and speed! ## Quick Answers - **What is this?** LAVNA Smart Door Lock | 6 Way Unlock | Fingerprint, Mobile App, Bluetooth, OTP, PIN, RFID Card and Manual Key Access for Wooden Doors | Free Installation (LA28) (Bluetooth Black) by lavna - **How much does it cost?** ¥10900 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/228241490-lavna-smart-door-lock-6-way-unlock-fingerprint-mobile-app) ## Best For - lavna enthusiasts ## Why This Product - Trusted lavna brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Spy Code Protection:** Enter random digits before or after your PIN to keep your access code private even in public—security meets smart privacy. - • **Lightning-Fast Access:** Unlock your door in just 0.4 seconds with advanced fingerprint sensor technology—because every second counts. - • **Seamless Mobile Control:** Manage up to 100 users and unlock remotely via the LAVNA Smart Life app with Bluetooth and OTP features—security at your fingertips. - • **Multi-Access Versatility:** Choose from 6 unlocking methods including fingerprint, PIN, RFID card, OTP, manual key, and Bluetooth—tailored for your lifestyle. - • **Free Professional Installation:** Available across major Indian metros—get your smart lock installed hassle-free and start living the future of home security today. ## Overview The LAVNA LA28 Smart Door Lock is a cutting-edge biometric lock designed exclusively for wooden doors (minimum 32mm thickness). Featuring 6 versatile unlocking methods—including fingerprint (0.4 sec speed), Bluetooth app control, OTP, PIN, RFID card, and manual key—this lock supports up to 100 users and integrates seamlessly with the LAVNA Smart Life app. With spy code protection, low battery alerts, and free installation in major Indian cities, it offers a perfect blend of convenience, security, and modern tech sophistication. ## Description Product Description Important Product Description Meet the all new LAVNA LA28 Digital Smart Door Lock with inbuilt Wi-fi + Bluetooth Technology in one lock. You can access this lock in 7 ways Fingerprint, Wifi unlocking, Bluetooth unlocking, OTP, PIN, Card and manual Key. This Lock is suitable for wooden doors only, minimum door thickness required is 32mm. You can add 100 users in the lock. This Lock connects with LAVNA Mobile App to add or delete fingerprint, PIN, Card and manage other lock operations. You can check your past unlocking records too in the mobile app. This Wi-Fi + Bluetooth technology locks makes the setup very convenient and easy, without this technology setup becomes very difficult. The lock is smart and simple to install, it can be installed at RIGHT or LEFT Hand side & suitable for both opening , indoor or outdoor , as this is a universal lock. If the battery gets drained completely, Kindly use your lock manual key to unlock or you can give power to the lock externally and unlock with your registered fingerprint or Bluetooth Mobile App. We also suggest to keep 1 manual key with your car/bike keys or at your office in case of emergency. Please do connect with LAVNA customer care team for installation support and any other complete assistance. Review: S Hegde - Very Good product and very Convenient to use. I have purchased more than 5 locks and all locks are working seamlessly in Single app. I tried others but no locks matched LAVNA features. I really happy to use this Review: GOOD LOCK - Very useful special in low cost High end May have more facilities But I am ok with this ## Features - Fast Fingerprint sensor - 0.4 sec. unlocking speed || Register upto 100 fingerprints in the lock. - Bluetooth Mobile App. - You can unlock your Door lock at Anytime via OTP feature in your Mobile app and this lock also comes with Bluetooth technology as well so you can operate this lock completely through the LAVNA Smart Life mobile application. You can Add or Delete any user via mobile app. - Video Doorbell Integration: You can now seamlessly integrate this smart lock with the LAVNA Smart Video Doorbell (sold separately) to enhance your unlocking experience. Enjoy two-way communication with visitors and unlock your door from anywhere, at any time. make sure you will buy LAVNA Gateway too for integration or contact to us for more better und.erstanding - RFID Card - Up to 50 RFID card can be registered in this lock, the RFID card is specially designed for this lock for your security. || PIN Access - You can register up to 50 PIN in this lock and the Touch Key Pad is very fine to use. - OTP Access : You can Access it with the help of OTP as well when you are not available at home. - Manual Key Access - This lock also contains a computerized mechanical key for unlocking. - Spy code : You can use random numbers before or after the original pin in the presence of strangers to protect your original Pin. - Low Power indication : When battery level goes under 15% lock will give you low power reminder and if in any case battery get drainned completely , you can give power to the lock externally - FREE INSTALLATION Available : Delhi, Noida, Greater Noida, Gurugram, Faridabad, Mumbai, Navi Mumbai, Thane, Kalyan, Bangalore, Hyderabad, Pune, Chennai, Ahmedabad, Surat, Rajkot, Mehsana, Kolkata, Jaipur, Ludhiana, Chandigarh, Mohali, Amritsar, Jaladhar. - Downloadd LAVNA Smart Life App to operate the complete lock. || Safety Tips : We strongly suggest to use Duracel Chota power (AA Alkalines) batteries only for best battery back. || LAVNA LA28 Lock is suitable for wooden doors only, minimum door thickness require 32 mm. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GXVZTS8 | | Additional Features | iNtegration | | Best Sellers Rank | #53,577 in Home Improvement ( See Top 100 in Home Improvement ) #281 in Home Security & Surveillance Biometrics | | Brand | LAVNA | | Brand Name | LAVNA | | Colour | Black | | Connectivity Protocol | Bluetooth | | Control Method | App | | Controller Type | Android, iOS | | Customer Reviews | 4.1 out of 5 stars 570 Reviews | | Importer Contact Information | LAVNA , New Delhi, 1800-313-4491 | | Included Components | Front Panel, Back Panel, Mortise, Strike plate, 2 Manual keys, 2RFID Cards, Fitting screws, Door cutting diagram, User Manual | | Item Dimensions | 7 x 14 x 29 Centimeters | | Item Type Name | Digital Smart Door Lock | | Item Weight | 2 Kilograms | | Item dimensions L x W x H | 7 x 14 x 29 Centimeters | | Lock Type | Biometric | | Manufacturer | LAVNA | | Manufacturer Part Number | LA28 BT B | | Material | Zinc | | Material Type | Zinc | | Model Name | LAVNA LA28 BT B | | Model Number | LA28 BT B | | Number of Pieces | 1 | | Packer Contact Information | LAVNA , New Delhi, 1800-313-4491 | | Product Finish Type | Polished | | Recommended Uses For Product | security | | Shape | Rectangular | | Special Feature | iNtegration | | Style Name | Bluetooth Black | | Unit Count | 1 Piece | ## Images ![LAVNA Smart Door Lock | 6 Way Unlock | Fingerprint, Mobile App, Bluetooth, OTP, PIN, RFID Card and Manual Key Access for Wooden Doors | Free Installation (LA28) (Bluetooth Black) - Image 1](https://m.media-amazon.com/images/I/61Lu8XSkdRL.jpg) ![LAVNA Smart Door Lock | 6 Way Unlock | Fingerprint, Mobile App, Bluetooth, OTP, PIN, RFID Card and Manual Key Access for Wooden Doors | Free Installation (LA28) (Bluetooth Black) - Image 2](https://m.media-amazon.com/images/I/81J5Fu+RrFL.jpg) ![LAVNA Smart Door Lock | 6 Way Unlock | Fingerprint, Mobile App, Bluetooth, OTP, PIN, RFID Card and Manual Key Access for Wooden Doors | Free Installation (LA28) (Bluetooth Black) - Image 3](https://m.media-amazon.com/images/I/81+DBhLHqmL.jpg) ![LAVNA Smart Door Lock | 6 Way Unlock | Fingerprint, Mobile App, Bluetooth, OTP, PIN, RFID Card and Manual Key Access for Wooden Doors | Free Installation (LA28) (Bluetooth Black) - Image 4](https://m.media-amazon.com/images/I/71LZscTu8bL.jpg) ![LAVNA Smart Door Lock | 6 Way Unlock | Fingerprint, Mobile App, Bluetooth, OTP, PIN, RFID Card and Manual Key Access for Wooden Doors | Free Installation (LA28) (Bluetooth Black) - Image 5](https://m.media-amazon.com/images/I/81Z9NMIqmKL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What is overall thickness of the front side? I have only 2inch space in the front due to double door** A: Thickness is 3.8 inches. It is needed at least 4 inches gap in between two doors to install it. **Q: What is the manufacturing country of this lock?** A: Only lock outer body made in INDIA , and completely assembled in INDIA. **Q: What are the charges for extra mechanical key and rfid cards** A: There is no way to get more manual keys , but you will get extra RFID (165/- per card) **Q: Can this also use bluetooth without with fi?** A: No, this lock don't have both the features ( Bluetooth & Wifi) This is only Wifi version , you can't use Mobile app if you don't have Wifi Router. ## Customer Reviews ### ⭐⭐⭐⭐⭐ S Hegde *by S***H on 19 November 2025* Very Good product and very Convenient to use. I have purchased more than 5 locks and all locks are working seamlessly in Single app. I tried others but no locks matched LAVNA features. I really happy to use this ### ⭐⭐⭐⭐⭐ GOOD LOCK *by S***Y on 23 January 2026* Very useful special in low cost High end May have more facilities But I am ok with this ### ⭐⭐⭐⭐ Quality is Good *by V***H on 28 December 2025* Good --- ## 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.jp/products/228241490-lavna-smart-door-lock-6-way-unlock-fingerprint-mobile-app](https://www.desertcart.jp/products/228241490-lavna-smart-door-lock-6-way-unlock-fingerprint-mobile-app) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-07*