Master Lock 5440EC Bluetooth Electronic Lock Box – Silver and Black

Product Description

The Master Lock 5440EC Bluetooth Electronic Lock Box provides a convenient and secure way to store keys and grant controlled access to family members, guests, employees, or service providers. Featuring a digital keypad and Bluetooth connectivity, this portable key safe can be managed using a compatible iOS or Android smartphone through the Master Lock app. Its combination access options help simplify key sharing without needing to hand over physical keys, making it suitable for homes, rental properties, offices, and property management. With a durable silver and black design and a 3-1/4-inch-wide body, the lock box offers a practical solution for keeping keys accessible to authorized users while helping protect them from unauthorized access.

Key Features

• Digital Keypad Access: Enter a programmed code to access keys without carrying a separate key.

• Bluetooth Connectivity: Connect to a compatible smartphone for supported lock management features.

• iOS and Android Compatibility: Manage supported functions through the Master Lock mobile app.

• Convenient Key Sharing: Provide authorized users with access without physically handing over keys.

• Portable Key Storage: Keep house keys, office keys, and other small keys in one secure location.

• 3-1/4-Inch-Wide Design: Compact size designed for practical key storage.

• Silver and Black Finish: Modern, professional appearance suitable for residential and commercial use.

• Multiple Access Options: Supports keypad access and app-based features, depending on configuration.

• Suitable for Property Management: Useful for rental properties, guest access, maintenance visits, and shared facilities.

• Master Lock Quality: Designed for convenient key management in everyday applications.

Technical Specifications

Ideal For

• Airbnb and holiday rental property key management

• Homeowners sharing keys with family or visitors

• Property managers and maintenance teams

• Offices and commercial premises

• Controlled access for authorized service providers