---
product_id: 228241490
title: "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: "NT$7382"
currency: TWD
in_stock: true
category: "Lavna"
url: https://www.desertcart.tw/products/228241490-smart-door-lock-6-way-unlock-fingerprint-mobile-app-bluetooth
store_origin: TW
region: Taiwan
---

# Full app control & user management 6 unlock methods Dual 304 stainless steel bolts 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:** NT$7382
**Availability:** ✅ In Stock

## Summary

> 🚪🔒 Unlock the Future of Home Security — Because Your Door Deserves Smarter Protection!

## Quick Answers

- **What is this?** 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?** NT$7382 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/228241490-smart-door-lock-6-way-unlock-fingerprint-mobile-app-bluetooth)

## 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

- • **Unlock Your Way, Every Day:** 6 versatile unlocking options including fingerprint, app, OTP, PIN, RFID, and manual key for ultimate convenience and security.
- • **Built to Withstand & Secure:** Dual locking bolts crafted from premium 304-grade stainless steel ensure rock-solid protection for your wooden door.
- • **Hassle-Free Setup & Power Backup:** Free professional installation across major cities plus low battery alerts and emergency external power support keep you worry-free.
- • **Smart Control at Your Fingertips:** Manage up to 100 users, monitor access logs, and control settings seamlessly via the LAVNA Smart Life app within Bluetooth range.
- • **Lightning-Fast Fingerprint Access:** 360° fingerprint sensor unlocks in just 0.4 seconds, supporting up to 50 fingerprints for family and trusted users.

## Overview

The LAVNA LA28 Smart Door Lock offers six advanced unlocking methods including fingerprint, mobile app, OTP, PIN, RFID card, and manual key access, tailored for wooden doors with a minimum thickness of 32mm. Featuring dual 304-grade stainless steel locking bolts, it guarantees enhanced security. The lock supports up to 100 users and provides full management through the LAVNA Smart Life app within Bluetooth range. Additional smart features include auto-lock, privacy mode, spy code, and public mode for flexible access control. Free installation is available in multiple major Indian cities, and the lock includes low battery alerts with emergency power options, ensuring uninterrupted security.

## Description

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) : desertcart.in: Home Improvement

## Features

- 𝟲 𝗪𝗔𝗬𝗦 𝗧𝗢 𝗨𝗡𝗟𝗢𝗖𝗞: Unlock your door using Fingerprint, PIN, OTP, RFID Card, Manual Key or the LAVNA Mobile App. Register up to 100 users for permanent access, while one-time OTPs can be shared anytime, anywhere without Wi-Fi.
- 𝗦𝗧𝗥𝗢𝗡𝗚 𝗗𝗨𝗔𝗟 𝗟𝗢𝗖𝗞𝗜𝗡𝗚 𝗕𝗢𝗟𝗧𝗦: LA28 is equipped with 2 strong locking bolts made from 304 Grade Stainless Steel, providing enhanced strength and dependable security for your door. The dual-bolt locking mechanism adds an extra layer of protection for everyday home security.
- 𝗖𝗢𝗠𝗣𝗟𝗘𝗧𝗘 𝗟𝗢𝗖𝗞 𝗠𝗔𝗡𝗔𝗚𝗘𝗠𝗘𝗡𝗧 𝗙𝗥𝗢𝗠 𝗧𝗛𝗘 𝗟𝗔𝗩𝗡𝗔 𝗔𝗣𝗣: Manage your LA28 easily through the LAVNA Smart Life mobile app. Add or delete users, check past unlocking records, monitor battery status and control other lock settings directly from your phone. You can also unlock the door using the app. All app access and management functions work when you are within Bluetooth range of the lock.
- 𝗙𝗔𝗦𝗧 𝗙𝗜𝗡𝗚𝗘𝗥𝗣𝗥𝗜𝗡𝗧 + 𝗨𝗣 𝗧𝗢 𝟭𝟬𝟬 𝗨𝗦𝗘𝗥𝗦: Unlock quickly with the 360° fingerprint sensor in up to 0.4 seconds. The lock supports up to 100 users in total, with a maximum registration capacity of 50 Fingerprints, 50 RFID Cards and 50 PINs.
- 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, Jalandhar.
- 𝗦𝗨𝗜𝗧𝗔𝗕𝗟𝗘 𝗙𝗢𝗥 𝗪𝗢𝗢𝗗𝗘𝗡 𝗗𝗢𝗢𝗥𝗦: Specially designed for wooden doors with a minimum door thickness of 𝟯𝟮𝗺𝗺.. Please check your door thickness before installation. || 𝗦𝗔𝗙𝗘𝗧𝗬 𝗧𝗜𝗣𝗦: We strongly suggest using only Duracel Long-Lasting AAA Alkaline batteries for the best battery backup upto 12 months.
- 𝗙𝗟𝗘𝗫𝗜𝗕𝗟𝗘 𝗔𝗖𝗖𝗘𝗦𝗦 𝗦𝗛𝗔𝗥𝗜𝗡𝗚: Easily manage access for different people. Give permanent access to family members, temporary access to house staff, or one-time access to guests as required through the LAVNA Smart Life App.
- 𝗦𝗠𝗔𝗥𝗧 𝗦𝗘𝗖𝗨𝗥𝗜𝗧𝗬 𝗙𝗘𝗔𝗧𝗨𝗥𝗘𝗦: Get added security with wrong PIN/fingerprint alerts, Privacy Mode, Auto-Lock and Spy Code. The Spy Code feature lets you enter extra digits before or after your actual PIN, helping protect your original PIN from strangers.
- 𝗔𝗨𝗧𝗢 𝗟𝗢𝗖𝗞: No need to lock the door manually every time. When the door get closed, the first latch of the lock automatically locks the door. || 𝗣𝗨𝗕𝗟𝗜𝗖 𝗠𝗢𝗗𝗘: Activate Public Mode when you have a party at home or guests are coming and going frequently. In this mode, the auto-locking function is disabled, so the door stays unlocked and people can move in and out easily without unlocking the door every time. 𝗡𝗼𝘁𝗲: When this mode is no longer needed, deactivate it immediately. Use Public Mode only when required, as it is important to keep your home secure.
- 𝗟𝗢𝗪 𝗣𝗢𝗪𝗘𝗥 𝗜𝗡𝗗𝗜𝗖𝗔𝗧𝗜𝗢𝗡 + 𝗘𝗠𝗘𝗥𝗚𝗘𝗡𝗖𝗬 𝗣𝗢𝗪𝗘𝗥: The lock gives a low battery indication when the power is low. Even if the batteries are fully drained, you can give external power through the external power port using a normal charger to jump-start the lock. A registered user can then unlock the door and replace the batteries. 𝗡𝗢𝗧𝗘: For better battery life & performance, we highly recommend using Duracel longlasting batteries ONLY.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GXVZTS8 |
| Additional Features | iNtegration |
| Best Sellers Rank | #9,312 in Home Improvement ( See Top 100 in Home Improvement ) #60 in Home Security & Surveillance Biometrics |
| Brand Name | LAVNA |
| Colour | Black |
| Connectivity Protocol | Bluetooth |
| Control Method | App |
| Controller Type | Android, iOS |
| Country of Publication | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (569) |
| Importer Contact Information | LAVNA , Bhagwn Shri Locks PVT LTD, New Delhi, 9667771077 |
| Included Components | 1 Front Panel, 1 Back Panel, 1 Mortise, 1 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 |
| Lock Type | Biometric |
| Manufacturer | LAVNA |
| Manufacturer Part Number | LA28 BT B |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material Type | Zinc |
| Model Name | LAVNA LA28 BT B |
| Model Number | LA28 BT B |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Packer Contact Information | LAVNA , Bhagwn Shri Locks PVT LTD, New Delhi, 9667771077 |
| Product Finish Type | Polished |
| Recommended Uses For Product | security |
| Shape | Rectangular |
| Style Name | Bluetooth Black |
| Unit Count | 1 Piece |

## Product Details

- **Brand:** LAVNA
- **Item dimensions L x W x H:** 7 x 14 x 29 Centimeters
- **Lock Type:** Biometric
- **Material:** Zinc
- **Special Feature:** iNtegration

## Images

![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)

## 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.

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-09-29*