U300 Smart Door Lock – Secure, Seamless, and Smart Home Ready
Unlock Effortlessly. Stay Secure Everywhere.
The U300 Smart Door Lock combines modern access control with advanced smart home integration. Designed for Apple users and beyond, it supports Apple Home Keys, Matter compatibility, and multiple unlocking options—all within a sleek, durable housing that meets the demands of today’s connected lifestyles.
Key Features
Apple Home Integration with Apple Home Keys
Unlock your door with a simple tap using your iPhone or Apple Watch, even if your device is out of battery. The U300 is fully compatible with Apple Home (requires a 2-in-1 Matter Controller and Border Router) and supports secure, instant entry through NFC-powered Home Keys.
Broad Smart Home Platform Support
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Matter-enabled for seamless integration
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Works with Google Home, Amazon Alexa, Samsung SmartThings, and IFTTT
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Enables voice control, automation routines, and multi-platform interoperability
Perfect for users looking to centralize access control across different ecosystems.
Multiple Unlocking Methods
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Fingerprint Recognition: Fast, accurate biometric unlocking
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Apple Home Keys (NFC): Tap-to-unlock functionality for Apple users
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PIN Code Entry: Customizable codes for household members or guests
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NFC Tag Access: Optional NFC tags (sold separately) for added flexibility
Smart Access Modes
Passage Mode
Keep the door unlocked during specific hours—ideal for offices, shared spaces, or high-traffic times.
Auto-Lock Mode
Automatically locks the door after each entry, ensuring your home remains secure without requiring manual checks.
Do Not Disturb Mode
Temporarily disables access notifications and alerts for uninterrupted rest or privacy.
Built for Real-World Use
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Material: Durable construction for long-lasting performance
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Battery Life: Powered by 4 AA batteries with up to 10 months of use
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Emergency Power: Dual USB-C ports allow for external power input in case of battery depletion
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Data Security: All access data is stored locally and protected with AES encryption
Why Choose the U300 Smart Door Lock?
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Effortless Apple Home Keys access
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Multi-platform smart home compatibility with Matter support
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Flexible unlocking methods: fingerprint, PIN, NFC
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Advanced smart modes for customizable access control
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Secure data handling and dependable performance
The U300 is more than a lock—it’s the key to modern, connected living.
Explore more or purchase now at JustCare.tech.
