---
product_id: 416130919
title: "HAIFUAN Stainless Steel 304 Smart Digital Door Lock, for Aluminium Door and Wooden Door(HFA5300-45)"
brand: "haifuan"
price: "€ 18.43"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/416130919-haifuan-stainless-steel-304-smart-digital-door-lock-for-aluminium
store_origin: PT
region: Portugal
---

# 900 user capacity Battery low alarm 3 unlock modes HAIFUAN Stainless Steel 304 Smart Digital Door Lock, for Aluminium Door and Wooden Door(HFA5300-45)

**Brand:** haifuan
**Price:** € 18.43
**Availability:** ❌ Out of Stock

## Summary

> 🔒 Elevate your entry game with smart security that keeps you in control and ahead of the curve!

## Quick Answers

- **What is this?** HAIFUAN Stainless Steel 304 Smart Digital Door Lock, for Aluminium Door and Wooden Door(HFA5300-45) by haifuan
- **How much does it cost?** € 18.43 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/416130919-haifuan-stainless-steel-304-smart-digital-door-lock-for-aluminium)

## Best For

- haifuan enthusiasts

## Why This Product

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

## Key Features

- • **Triple Access Modes:** Unlock seamlessly via M1 card, passcode, or mechanical key for ultimate convenience.
- • **Smart Security Layers:** Enable double user mode requiring two unlock methods for enhanced protection.
- • **Fail-Safe Power Solutions:** Low battery alerts plus USB emergency power and mechanical key backup ensure you’re never locked out.
- • **Intuitive Voice Navigation:** Step-by-step voice prompts make operation effortless and user-friendly.
- • **Massive Multi-User Support:** Manage up to 900 users with quick add/delete options—perfect for busy households or offices.

## Overview

The HAIFUAN Stainless Steel 304 Smart Digital Door Lock (HFA5300-45) combines robust SUS 304 stainless steel durability with advanced digital access options including M1 card, passcode, and mechanical key. Supporting up to 900 users, it features voice navigation, double user authentication, and a battery low alarm with emergency USB power. Designed for both aluminum and wooden doors, it offers reversible handle orientation and a sleek modern finish, making it ideal for professional and residential environments seeking high-tech, reliable security.

## Description

Intruduction: This digital lock is the perfect lock for residential or commercial units that need access for multiple people. It is made of sus 304, very strong and durable   Function: It has 3 unlock options: M1 card, Pass code or Mechanical Key.Max of 100 Codes, 800 Cards users. Keypad illuminationPass word protect funtion, you can input many digits before and after your code to open the door, for example, your code is 666666, you can input 12352+666666+98658 to open the door, total length must be less than 20 digitsDouble user function,when this function is enabled, you need to input two open lock ways to open the lock, for example, one code+ another code, one code+card, two cards, etc.Voice Navigation While OperatingPassage mode available when enter into this mode, the lock won't automatically lock after open once, no need to input code every time for a busy doorHandle Orientation for this lock is easily ReversibleStandard Mortise lock: backset:45MM, keyhole center:85MM In case of dead battery The lock will alarm when the battery voltage is lower than 4.8V, You can use keys to open the door in case of dead battery, you need to move away the key hole cover first. there is a plastic sucking dist to do this or you can use a magnet to move the key hole cover away, there is also a out power terminal hidden behind the cover, use a USB out power can also make it work. Video Guide Available, contact seller if you need video guide

## Features

- Unlock with M1 Card, Pass Code or Mechanical Key,Voice Navigation While Operating
- 900 Total Possible Users and Quickly Add or Delete User Passcode, Keyfob Individually.
- Max of 100 Codes, 800 Cards Users. Stainles Steel 304 Material, Strong and Durable
- 4 AAA batteries required (not included). Package Includes 2 M1 Cards, and 2 Metal Keys
- Backset:45MM, Hole center:85MM, Hidden keyhole, Easy Right or Left Handle Switching

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SHENZHEN GOODUM TECHNOLOGY CO.,LTD |
| Item Weight | 2.82 Kilograms |
| Package Dimensions | 37.6 x 20.6 x 14.8 cm; 2.82 kg |
| Item model number | HFA5300-45 |
| Size | HFA5300-45 |
| Color | Black, Silver |
| Style | Modern |
| Finish | Polished |
| Material | Metal, Plastic |
| Shape | T-Shaped |
| Item Package Quantity | 1 |
| Number Of Pieces | 2 |
| Handle Material | Stainless Steel |
| Special Features | Durable |
| Included components | Key |
| Batteries Included? | No |
| Batteries Required? | Yes |

## Product Details

- **Brand:** HAIFUAN
- **Special features:** Durable
- **Lock type:** Keypad
- **Material:** Metal, Plastic
- **Recommended uses for product:** Securing residential or commercial units, access control for multiple users, secure and convenient access, durable for various conditions

## Images

![HAIFUAN Stainless Steel 304 Smart Digital Door Lock, for Aluminium Door and Wooden Door(HFA5300-45) - Image 1](https://m.media-amazon.com/images/I/511g6C16NTL.jpg)
![HAIFUAN Stainless Steel 304 Smart Digital Door Lock, for Aluminium Door and Wooden Door(HFA5300-45) - Image 2](https://m.media-amazon.com/images/I/61tdty3SblL.jpg)
![HAIFUAN Stainless Steel 304 Smart Digital Door Lock, for Aluminium Door and Wooden Door(HFA5300-45) - Image 3](https://m.media-amazon.com/images/I/91ovcNKIT+L.jpg)
![HAIFUAN Stainless Steel 304 Smart Digital Door Lock, for Aluminium Door and Wooden Door(HFA5300-45) - Image 4](https://m.media-amazon.com/images/I/91RWgORjuaL.jpg)
![HAIFUAN Stainless Steel 304 Smart Digital Door Lock, for Aluminium Door and Wooden Door(HFA5300-45) - Image 5](https://m.media-amazon.com/images/I/81bthI0mdcL.jpg)

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**Shop now:** [https://www.desertcart.pt/products/416130919-haifuan-stainless-steel-304-smart-digital-door-lock-for-aluminium](https://www.desertcart.pt/products/416130919-haifuan-stainless-steel-304-smart-digital-door-lock-for-aluminium)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-08*