---
product_id: 260423568
title: "Box, Electronic Wall Mount Key Safe with Personal Use Software Platform, 3-1/4 in. Wide, 5441D"
brand: "master lock"
price: "$717.53"
currency: USD
in_stock: true
reviews_count: 5
category: "Master Lock"
url: https://www.desertcart.ec/products/260423568-box-electronic-wall-mount-key-safe-with-personal-use-software
store_origin: EC
region: Ecuador
---

# App-controlled guest management Bluetooth-enabled secure access Weather-resistant to -40°F Box, Electronic Wall Mount Key Safe with Personal Use Software Platform, 3-1/4 in. Wide, 5441D

**Brand:** master lock
**Price:** $717.53
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock smarter security with Master Lock’s Bluetooth key safe—because your keys deserve VIP treatment.

## Quick Answers

- **What is this?** Box, Electronic Wall Mount Key Safe with Personal Use Software Platform, 3-1/4 in. Wide, 5441D by master lock
- **How much does it cost?** $717.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/260423568-box-electronic-wall-mount-key-safe-with-personal-use-software)

## Best For

- master lock enthusiasts

## Why This Product

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

## Key Features

- • **Smart Access Control:** Grant temporary or permanent entry codes via Bluetooth or keypad—no Wi-Fi needed.
- • **Spacious Secure Storage:** Large internal cavity fits multiple keys and access cards effortlessly.
- • **Robust Weatherproof Design:** Built to withstand extreme temperatures down to -40°F for indoor/outdoor peace of mind.
- • **Real-Time Activity Monitoring:** Receive instant tamper and low-battery alerts through the Master Lock Vault Home app.
- • **Seamless Multi-User Management:** Support up to 10 locks and easily share access with invited guests for ultimate convenience.

## Overview

The Master Lock 5441D is a durable, weather-resistant electronic wall-mount key safe featuring Bluetooth and keypad access. It offers a large internal cavity for multiple keys, real-time activity monitoring, and app-based management supporting up to 10 locks. Designed for both indoor and outdoor use, it operates without Wi-Fi and includes tamper and low-battery alerts, making it the perfect smart security upgrade for busy professionals.

## Description

The Master Lock 5441D Bluetooth Wall-Mount Lock Box. Open and manage with your smartphone or with temporary or permanent codes. Monitor who visits and when through the App and notifications. Easily installed using hardware supplied with the lock box. Large capacity to hold key cards or traditional keys. Long life battery is easily replaceable. Solid body durability and coated surface to protect hardware and door finish. Works with the free Master Lock Vault locks App.

Review: Excelente solución, cuando necesitas que varias personas tengan acceso, puedes asignarle los códigos de manera independiente y por tiempo, un excelente excelente producto
Review: Great product, very sturdy and safe, the app takes a bit of time to understand, but my wife is smarter than me, so no problem! Super convenient not to have to key codes, works really well. Thank you.

## Features

- For indoor or outdoor use; Wall mount lock box is best used for key and access card storage; Large internal cavity allows secure storage for multiple keys; Weather resistant to -40
- Share temporary or permanent access via Bluetooth or keypad code with invited guests (Wi-Fi connection is not required to operate); Monitor activity, and receive tamper and low-battery alerts
- Master Lock Vault Home app is designed for personal use, supporting up to 10 locks. Can be upgraded to Master Lock Vault Enterprise business platform for an additional fee, and integrated with showing time scheduling management
- 3-1/4 inch wide lock body; Internal dimensions 3-39/64 inch height, 2-1/2 inch width, 1-7/64 inch depth; Replaceable CR123A battery (included)
- For answers to frequently asked questions, troubleshooting, and technical support, see doent led User Guide in the technical specifications section of this page.1/21/20 app update: Master Lock launched Master Lock Vault Home to replace Master Lock Vault eLocks. Master Lock Vault Home features an enhanced user experience, improved functionality, and allows you to import your locks and guests from your current account

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071NQ9G3Q |
| Batteries | 1 CR123A batteries required. (included) |
| Batteries required | Yes |
| Best Sellers Rank | #242,852 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #579 in Cabinet Safes |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,512) |
| Date First Available | 22 June 2017 |
| Finish types | Polished |
| Import designation | Made in the USA |
| Included components | Lock box, mounting hardware |
| Is assembly required | No |
| Item Weight | 1.18 Kilograms |
| Item model number | 5441ECMX |
| Number of pieces | 1 |
| Product Dimensions | 20.57 x 13.46 x 5.33 cm; 1.18 kg |

## Product Details

- **Brand:** Master Lock
- **Item dimensions L x W x H:** 20.6 x 13.5 x 5.3 centimeters
- **Lock type:** Electronic, Key
- **Material:** Zinc
- **Special features:** Portable

## Images

![Box, Electronic Wall Mount Key Safe with Personal Use Software Platform, 3-1/4 in. Wide, 5441D - Image 1](https://m.media-amazon.com/images/I/51cg-r6AeIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***! on 20 May 2025*

Excelente solución, cuando necesitas que varias personas tengan acceso, puedes asignarle los códigos de manera independiente y por tiempo, un excelente excelente producto

### ⭐⭐⭐⭐⭐ Review
*by O***E on 20 November 2025*

Great product, very sturdy and safe, the app takes a bit of time to understand, but my wife is smarter than me, so no problem! Super convenient not to have to key codes, works really well. Thank you.

### ⭐⭐⭐⭐⭐ Review
*by A***M on 30 May 2019*

...the only minor glitch was a firmware update to the lock. I discovered the the Bluetooth connection from my smartphone actually worked better six feet from the lock than right up against it. Another issue is that the lock will auto-lock when the door is closed, but it will also auto-lock if the door is "almost" closed. If you're not quick enough to totally close the door before it auto-locks then you have to unlock it before you can totally close the door. Other than that, the lock is easy to configure, install on a wall and to use.

## Frequently Bought Together

- Master Lock Digital Lock Box for Keys with Code, Electronic Wall Mount Key Safe with Bluetooth Connection to iOS/Android App and Sharable Keypad Codes, 3-1/4 Inches Wide, ‎5441EC
- Master Lock 5490D Retractable Lock Box Key Tether Small
- Master Lock Set Your Own combination Wall Mount Lock Box, 5 Key capacity, Black 5401EC

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-31*