---
product_id: 599829844
title: "Helett HT320 Digital Door Lock (Lightweight) 50 Fingerprint Manual Key| Mortise |Support USB Emergency Unlock|Suitable for 30mm-55mm Aluminium or Wooden Office Cabin and Bedroom Doors (Black)"
brand: "helett"
price: "€ 109.38"
currency: EUR
in_stock: true
reviews_count: 8
category: "Helett"
url: https://www.desertcart.com.cy/products/599829844-helett-ht320-digital-door-lock-lightweight-50-fingerprint-manual-key
store_origin: CY
region: Cyprus
---

# USB emergency unlock 50 fingerprint capacity lightweight & easy install Helett HT320 Digital Door Lock (Lightweight) 50 Fingerprint Manual Key| Mortise |Support USB Emergency Unlock|Suitable for 30mm-55mm Aluminium or Wooden Office Cabin and Bedroom Doors (Black)

**Brand:** helett
**Price:** € 109.38
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock the future of security with Helett HT320 — where convenience meets cutting-edge tech!

## Quick Answers

- **What is this?** Helett HT320 Digital Door Lock (Lightweight) 50 Fingerprint Manual Key| Mortise |Support USB Emergency Unlock|Suitable for 30mm-55mm Aluminium or Wooden Office Cabin and Bedroom Doors (Black) by helett
- **How much does it cost?** € 109.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/599829844-helett-ht320-digital-door-lock-lightweight-50-fingerprint-manual-key)

## Best For

- helett enthusiasts

## Why This Product

- Trusted helett brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** Lightweight design and clear instructions make installation a breeze for any local carpenter.
- • **Power Outage Proof:** USB emergency unlock ensures you’re never locked out, even during power failures.
- • **Backup Peace of Mind:** Manual key option and tamper detection add layers of security you can trust.
- • **Secure Access for All:** Store up to 50 unique fingerprints for seamless multi-user entry.
- • **Versatile Compatibility:** Fits 30mm-55mm thick aluminum or wooden doors—perfect for office cabins and bedrooms.

## Overview

The Helett HT320 Digital Door Lock combines advanced biometric fingerprint recognition with versatile access options including manual key and USB emergency unlock. Designed for 30-55mm thick aluminum or wooden doors, its lightweight mortise style ensures easy installation and robust security for both residential and commercial spaces. With capacity for 50 fingerprints, tamper detection, and long battery life, it offers a modern, reliable solution to elevate your door security effortlessly.

## Description

Helett HT320 Digital Door Lock (Lightweight) 50 Fingerprint Manual Key| Mortise |Support USB Emergency Unlock|Suitable for 30mm-55mm Aluminium or Wooden Office Cabin and Bedroom Doors (Black) : desertcart.in: Home Improvement

Review: Amazing Digital Door Lock – Highly Recommended! - Amazing Digital Door Lock – Highly Recommended! I recently purchased the Helett HT320 Digital Door Lock from desertcart, and I’m extremely happy with my choice! From the moment it arrived, the experience has been excellent. 🔒 Smart & Secure: The digital lock feels solid and very secure. It gives me peace of mind knowing my home is well protected. 📱 Easy to Use: Setting up the lock was super simple. The keypad is responsive and easy to operate. I love that it offers multiple access options like fingerprint, PIN, and mechanical key — very convenient for family members. 🛠️ Smooth Installation: The installation was hassle-free and fit perfectly on my door. The instructions were clear and easy to 🏡 Stylish Design: The lock looks modern and adds a premium touch to my front door. Overall, this is a fantastic digital lock for any home. Great value for money, reliable performance, and very user-friendly. I would definitely recommend the Helett HT320 to anyone looking for a quality digital door lock!
Review: Good product - The product is good. It is simple for any one to understand. Full marks for this and will recommend to my friends and relatives

## Features

- Advanced Fingerprint Recognition: Utilizes cutting-edge fingerprint recognition technology to provide seamless access control, ensuring only authorized individuals can enter.
- 50 Fingerprint Storage Capacity: Offers the ability to store up to 50 unique fingerprints, accommodating multiple users for enhanced security and convenience.
- Manual Key Option: Includes a manual key for traditional access, providing an alternative method for unlocking the door and ensuring access even in the absence of fingerprint recognition.
- Lightweight Design: Features a lightweight construction for easy installation and effortless operation, reducing installation time and effort.
- Mortise Style Lock: Designed in a mortise style to fit doors with thicknesses ranging from 30mm to 55mm, compatible with both aluminum and wooden office cabin and bedroom doors.
- USB Emergency Unlock: Equipped with a USB emergency unlock feature, allowing users to access the door even in the event of a power outage or other emergencies.
- Versatile Use: Suitable for both residential and commercial environments, providing reliable security solutions for homes, offices, cabins, and other spaces.
- Robust Locking Mechanism: Offers a dependable and robust locking mechanism to ensure the safety and security of the premises, providing peace of mind to users.
- Effortless Installation: Designed for easy installation, suitable for any local carpenter to install with minimal effort. Access dedicated installation videos provided by our customer care team, ensuring a hassle-free setup process.
- Convenient Customer Support: Reach out to our customer care team via WhatsApp video call for personalized assistance and guidance throughout the installation process. Our team is available to address any concerns or queries, offering step-by-step guidance via video call to ensure a smooth installation experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRB2KDC6 |
| Best Sellers Rank | #7,451 in Home Improvement ( See Top 100 in Home Improvement ) #40 in Mortise Locks |
| Brand | helett |
| Colour | Black |
| Control Method | Touch |
| Country of Origin | China |
| Finish Type | Matt & Glossy |
| Generic Name | DoorLock |
| Importer | Helett Enterprizes LLP |
| Included Components | 1x Accessories, 1x Mortis, 1x Screw Set, 2x Door Handle, 2x physical Key |
| Item Dimensions LxWxH | 8 x 5 x 6 Millimeters |
| Item Weight | 730 g |
| Item dimensions L x W x H | 8 x 5 x 6 Millimeters |
| Item model number | HT320 |
| Lock Type | Biometric |
| Manufacturer | FBN TRADING COMPANY |
| Material | Aluminium |
| Net Quantity | 1.00 Count |
| Number of Pieces | 1 |
| Product Dimensions | 0.8 x 0.5 x 0.6 cm; 730 g |
| Recommended Uses For Product | Indoor Use Only |
| Shape | Rectangular |
| Special Feature | Long Battery Life, Low Battery Indicator, Manual Key Backup for traditional access, Tamper Detection, USB Emergency Unlock feature |
| Style | Modern |

## Product Details

- **Brand:** helett
- **Item dimensions L x W x H:** 8 x 5 x 6 Millimeters
- **Lock Type:** Biometric
- **Material:** Aluminium

## Images

![Helett HT320 Digital Door Lock (Lightweight) 50 Fingerprint Manual Key| Mortise |Support USB Emergency Unlock|Suitable for 30mm-55mm Aluminium or Wooden Office Cabin and Bedroom Doors (Black) - Image 1](https://m.media-amazon.com/images/I/81SX-gXG0lL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing Digital Door Lock – Highly Recommended!
*by L***A on 23 December 2025*

Amazing Digital Door Lock – Highly Recommended! I recently purchased the Helett HT320 Digital Door Lock from Amazon, and I’m extremely happy with my choice! From the moment it arrived, the experience has been excellent. 🔒 Smart & Secure: The digital lock feels solid and very secure. It gives me peace of mind knowing my home is well protected. 📱 Easy to Use: Setting up the lock was super simple. The keypad is responsive and easy to operate. I love that it offers multiple access options like fingerprint, PIN, and mechanical key — very convenient for family members. 🛠️ Smooth Installation: The installation was hassle-free and fit perfectly on my door. The instructions were clear and easy to 🏡 Stylish Design: The lock looks modern and adds a premium touch to my front door. Overall, this is a fantastic digital lock for any home. Great value for money, reliable performance, and very user-friendly. I would definitely recommend the Helett HT320 to anyone looking for a quality digital door lock!

### ⭐⭐⭐⭐⭐ Good product
*by L***R on 27 November 2025*

The product is good. It is simple for any one to understand. Full marks for this and will recommend to my friends and relatives

### ⭐ Not recommended in long term use. Poor customer service.
*by A***G on 18 May 2024*

Lock is perfect, convenient and very easy to install. Review after 2 years: Within 2 years fingerprint reader stopped working. It heats up with external power source. Manual key stopped working in 4 to 5 days. Customer service is too slow to work on issues as if they don't want to service further.

## Frequently Bought Together

- Helett HT320 Digital Door Office Electronics with Mortise Support USB Emergency Unlock|Suitable for 30mm-100mm Aluminium and Wooden Door fit with Right and Left Door Handle(Black)
- QUBO Smart Door Lock Essential from Hero Group | 6-Way Unlocking | Fingerprint | Remote Unlocking via OTP | PIN | RFID Access Card | Mobile App | Mechanical Key | 1 Year On-Site Warranty | (Black)
- Yale Premium Fingerprint|Biometric Wardrobe Lock for Cabinets, Wardrobe & Almirah for Home & Office | Finish- Brown | Material - Zinc

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**Shop now:** [https://www.desertcart.com.cy/products/599829844-helett-ht320-digital-door-lock-lightweight-50-fingerprint-manual-key](https://www.desertcart.com.cy/products/599829844-helett-ht320-digital-door-lock-lightweight-50-fingerprint-manual-key)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-04*