---
product_id: 97117319
title: "D6300 Bluetooth Digital Door Lock, Satin Nickel,Open by Card,Code,Key& APP, Compatible with Alexa via Gateway (HFAD6300B-R)"
brand: "haifuan"
price: "$53.27"
currency: USD
in_stock: false
reviews_count: 9
url: https://www.desertcart.us/products/97117319-d6300-bluetooth-digital-door-lock-satin-nickel-open-by-card
store_origin: US
region: United States of America
---

# App Control Remote Functionality Keyless Access D6300 Bluetooth Digital Door Lock, Satin Nickel,Open by Card,Code,Key& APP, Compatible with Alexa via Gateway (HFAD6300B-R)

**Brand:** haifuan
**Price:** $53.27
**Availability:** ❌ Out of Stock

## Summary

> 🔒 Elevate Your Entry Experience!

## Quick Answers

- **What is this?** D6300 Bluetooth Digital Door Lock, Satin Nickel,Open by Card,Code,Key& APP, Compatible with Alexa via Gateway (HFAD6300B-R) by haifuan
- **How much does it cost?** $53.27 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/97117319-d6300-bluetooth-digital-door-lock-satin-nickel-open-by-card)

## 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

- • **Sleek & Secure:** Brushed nickel finish adds style while ensuring safety!
- • **Limitless Users:** 150 Code Users, 200 Cards, Unlimited App Users!
- • **Unlock Your Way:** Access via M1 Card, Pass Code, Mechanical Key, or App!
- • **Smart Home Ready:** Seamlessly integrates with Alexa for voice control!
- • **User-Friendly Design:** Easy handle direction change for right or left-handed use!

## Overview

The HAIFUAND6300 Bluetooth Digital Door Lock offers a versatile and secure entry solution with multiple unlocking methods including M1 card, passcode, mechanical key, and app control. Compatible with Alexa (hub required), it supports up to 150 code users and 200 physical cards, making it perfect for both personal and professional use. Its sleek satin nickel finish and user-friendly design ensure that style and security go hand in hand.

## Description

Product description Why choose HFAD6300B? Excellent for residential and office 1.Unlock with app, M1 Card, Pass Code or Mechanical Key, support remote control if an extra gateway hub is installed(sold seperately), work with alexa(require the extra gateway hub) 2.200 card users, 150 code users, unlimited app users . Keypad illumination, Extra card available 3.Standard Latch(backset 2 3/8" and 2 3/4" Both Available in the package).Package Includes 2 M1 Cards, and 3 Metal Keys, Easy Right or Left Handle Switching Features Multiple open methods Low Battery Alarm All opening records found on app Keypad Illumination easily generate code and send to others support remote control(require and extra gateway) work with alexa(require and extra gateway) Easy Left & Right Hand Switching Code Protection Function Users can input many digits before and after the ture code to open the door, for example, true code is 234890(the length of codes should be 6-10 digits), you can input 146+234890+1578# to open the door, total length must be less than 16 digits , never worry about people around you will figure out the true code:) Handle Orientation for this lock is easily Reversible The orientation of this lock is default for right hand. If you need left hand direction,simply follow the instrution in the package to change the direction. . Some More Details 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(move away the key hole cover first). there is a plastic sucking dist to do this or you can use a magnet to move it away Components one front panel and back panel Two latches(backset:2-3/8" and 2-3/4") 2 cards(Frequency:13.56MHZ) +3 keys User Manual and Necessary fitting components Dimenstion Diameter of plate: 2.55"(75mm)*6.1"(155mm) Latches with backset of 2 3/8"(60mm) and 2 3/4"(70mm) both available in the package. Handle length:5.31"(135mm) Suitable for door thickness between:1.2"-2.17"(30-55MM) What's else? Remote Control Need to install a special gateway hub（sold seperately） for the lock first, once installed, you can open the lock anywhere in the world where wifi or 4G is available Keypad Illuminate The keypad of this lock will illuminate when pressed, easy to see during night Work with Alexa Must enable remote control first, and install the special gateway hub （sold seperately） for the lock, once set up, you can speak to alexa to open the lock

Review: Great handle and easy to incorporate into our business - I am ordering ore of these, we have installed one and it has worked awesome. The phone app and ekeys work great and easy for all our employees. We have the gateway as well so I can unlock anywhere I have service. Once I get everything up and working with 4 for door handles I will see what the difference will be and write another review. The install is a little harder than a normal door handle, but it is worth the effort.
Review: Technical support is not available. You are on your own once they cash the check. - After 3 years and a multitude of hours attempting to resetting these door locks is close to impossible. Occasionally you get a response from the lock. New batteries etc have no effect. To make matters worse the factory/original seller will not respond to requests for help.

## Features

- Works with Alexa for Voice Control (Hub Required, Alexa Device and hub Sold Separately)
- Unlock with M1 Card, Pass Code Mechanical Key or APP, Can be Operated Via Keypad or APP
- 150 Code Users ,200 Cards For Physical Memory, Unlimited App Users, Keypad illumination
- Standard Latch(2 3/8" and 2 3/4" Both Available in the package).Easy to Change Handle Direction, Default for Right Hand
- Remote Control Function(Hub Required, Hub Sold Separately), HUB ASIN:B07KPTZR45，Require an Extra Small Hole for Screw and Data Line，Check Dimension before Purchase,Contact Seller for Help if any Question

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KPSM5GQ |
| Additional Features | Keyless |
| Best Sellers Rank | #1,172,846 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,083 in Deadbolts |
| Brand | HAIFUAN |
| Brand Name | HAIFUAN |
| Color | nickel brush |
| Connectivity Protocol | Bluetooth, SMS |
| Control Method | App |
| Controller Type | Amazon Alexa |
| Customer Reviews | 3.8 out of 5 stars 75 Reviews |
| Finish Types | Brushed |
| Included Components | two cards,three mechanical keys, one latch of backset 2-3/8" and one latch of backset 2-3/4" |
| Item Dimensions | 6.1 x 2.55 x 3.4 inches |
| Item Weight | 4.4 Pounds |
| Item dimensions L x W x H | 6.1 x 2.55 x 3.4 inches |
| Lock Type | cylindrical |
| Manufacturer | SHENZHEN GOODUM TECHNOLOGY CO.,LTD |
| Material | Zinc |
| Material Type | Zinc |
| Model Name | D6300 |
| Model Number | bfbbde2d-c3d4-4ee7-9e8a-4bf6f9f9aed8 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Residential, Commercial, Vacation Homes, Storage Units |
| Shape | Rectangular |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | Keyless |
| Style Name | Right Hand |
| UPC | 711796540259 |
| Unit Count | 1.0 Count |

## Images

![D6300 Bluetooth Digital Door Lock, Satin Nickel,Open by Card,Code,Key& APP, Compatible with Alexa via Gateway (HFAD6300B-R) - Image 1](https://m.media-amazon.com/images/I/61vu47UakzL.jpg)
![D6300 Bluetooth Digital Door Lock, Satin Nickel,Open by Card,Code,Key& APP, Compatible with Alexa via Gateway (HFAD6300B-R) - Image 2](https://m.media-amazon.com/images/I/61-HRSOtolL.jpg)
![D6300 Bluetooth Digital Door Lock, Satin Nickel,Open by Card,Code,Key& APP, Compatible with Alexa via Gateway (HFAD6300B-R) - Image 3](https://m.media-amazon.com/images/I/615Igyd4gGL.jpg)
![D6300 Bluetooth Digital Door Lock, Satin Nickel,Open by Card,Code,Key& APP, Compatible with Alexa via Gateway (HFAD6300B-R) - Image 4](https://m.media-amazon.com/images/I/61RcVqDW6PL.jpg)
![D6300 Bluetooth Digital Door Lock, Satin Nickel,Open by Card,Code,Key& APP, Compatible with Alexa via Gateway (HFAD6300B-R) - Image 5](https://m.media-amazon.com/images/I/81PeDySs8-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great handle and easy to incorporate into our business
*by A***N on February 5, 2020*

I am ordering ore of these, we have installed one and it has worked awesome. The phone app and ekeys work great and easy for all our employees. We have the gateway as well so I can unlock anywhere I have service. Once I get everything up and working with 4 for door handles I will see what the difference will be and write another review. The install is a little harder than a normal door handle, but it is worth the effort.

### ⭐⭐ Technical support is not available. You are on your own once they cash the check.
*by A***R on January 25, 2025*

After 3 years and a multitude of hours attempting to resetting these door locks is close to impossible. Occasionally you get a response from the lock. New batteries etc have no effect. To make matters worse the factory/original seller will not respond to requests for help.

### ⭐⭐⭐ Four digit codes is best for me
*by K***T on May 28, 2021*

I liked the looks of the keyless pad. What I didn’t like was that you had to put in six digits as a user code. I prefer to just have four digits to remember. That is what I have used for years on my door. I decided to return it and get another one with just four digits! It’s easier to remember with just four numbers!

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-10*