---
product_id: 174582795
title: "Smart Connected Key Safe Wall Mounted, Bluetooth or Combination, Medium 83 x 127 x 59 mm, Outdoor, for professionals, Black and Grey"
brand: "master lock"
price: "$1085.85"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/174582795-smart-connected-key-safe-wall-mounted-bluetooth-or-combination-medium
store_origin: EC
region: Ecuador
---

# Bluetooth connectivity 256-bit encryption Weather resistant Smart Connected Key Safe Wall Mounted, Bluetooth or Combination, Medium 83 x 127 x 59 mm, Outdoor, for professionals, Black and Grey

**Brand:** master lock
**Price:** $1085.85
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock the Future of Security!

## Quick Answers

- **What is this?** Smart Connected Key Safe Wall Mounted, Bluetooth or Combination, Medium 83 x 127 x 59 mm, Outdoor, for professionals, Black and Grey by master lock
- **How much does it cost?** $1085.85 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/174582795-smart-connected-key-safe-wall-mounted-bluetooth-or-combination-medium)

## 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

- • **🔋 Always Ready:** Includes CR123A battery with backup jump feature.
- • **📏 Perfectly Sized:** Compact dimensions fit seamlessly in any environment.
- • **🛡️ Built to Last:** Durable zinc body withstands extreme weather conditions.
- • **🔑 Secure Access Anytime:** Unlock with your smartphone or manual code.
- • **👥 Customizable Permissions:** Easily manage access for teams and individuals.

## Overview

The MASTER LOCK Smart Connected Key Safe is a robust, wall-mounted solution designed for professionals needing secure access to keys or access cards. With Bluetooth and manual combination options, it offers flexible asset management and high security with military-grade encryption. Its durable design ensures reliable performance in various weather conditions, making it ideal for outdoor use.

## Description

MASTER LOCK Smart Connected Key Safe Wall Mounted, Bluetooth or Combination, Medium 83 x 127 x 59 mm, Outdoor, for professionals, Black and Grey

## Features

- PROFESSIONAL APPLICATION Vault Enterprise Incl. Wall mounted key safe to share access (keys or access card) for real estate sales, commercial property, facilities, manufacturing, job sites and more
- MASTER LOCK VAULT ENTERPRISE: use your smartphone to open your key safe with the Master Lock Vault Enterprise app or the manual combination entry (available for Android and iOs + web interface)
- FLEXIBLE ASSET MANAGEMENT: administrators can give permanent or temporary access to employees, create groups for specific locks or key safes or create a real customized access-system
- HIGH SECURITY KEY SAFE: zinc body with dual locking mechanism and 256-bit military-grade encryption ; large back-lit numeric keypad with 10 digits
- DURABLE DESIGN: outdoor use and weather resistance from -40° to +50° ; CR123A battery included and battery jump in case battery dies while locked
- PRODUCT FEATURES: exterior dimensions (HxWxD) 12.7 x 8.3 x 5.9 cm ; interior dimensions (HxWxD) 9.4 x 6.2 x 2.5 cm ; mounting kit included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Master Lock |
| Part Number | 5441ENT |
| Product Dimensions | 5.9 x 8.3 x 12.7 cm; 1.2 kg |
| Batteries | 1 CR123A batteries required. (included) |
| Item model number | 5441EURENT |
| Size | 20.1 cm x 10.2 cm x 7.9 cm |
| Colour | Black and Grey |
| Style | Business Application - Bluetooth |
| Finish | Painted |
| Material | Zinc |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Plug profile | Wall Mount |
| Special Features | Flexible |
| Included Components | 1 Key Safe + 1 App Master Lock Vault Enterprise |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium |
| Item Weight | 1.2 kg |

## Product Details

- **Brand:** Master Lock
- **Product dimensions:** 5.9D x 8.3W x 12.7H centimetres
- **Lock type:** Combination Lock, Number lock, Key
- **Colour:** Black and Grey
- **Capacity:** 145.7 Cubic Centimetres
- **Material:** Zinc
- **Special feature:** Flexible
- **Mounting type:** Wall Mount
- **Control type:** Push Button Control
- **Included components:** 1 Key Safe + 1 App Master Lock Vault Enterprise

## Images

![Smart Connected Key Safe Wall Mounted, Bluetooth or Combination, Medium 83 x 127 x 59 mm, Outdoor, for professionals, Black and Grey - Image 1](https://m.media-amazon.com/images/I/61gpbD+QeIL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

- MASTER LOCK Smart Connected Key Safe Wall Mounted, Bluetooth or Combination, Medium 83 x 127 x 59 mm, Outdoor, for professionals, Black and Grey
- Master Lock 4401EURLHEC Bluetooth Smart Padlock for Professional and Private Use, Outdoor, Long Shackle,Black

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**Shop now:** [https://www.desertcart.ec/products/174582795-smart-connected-key-safe-wall-mounted-bluetooth-or-combination-medium](https://www.desertcart.ec/products/174582795-smart-connected-key-safe-wall-mounted-bluetooth-or-combination-medium)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-21*