Tips: After adding the door lock to the Aqara Home app, only the administrator's fingerprint or password can reset the door lock. Multiple Unlocking Options Including Fingerprint?
The U300 features multiple unlocking methods, including a highly accurate fingerprint reader on the handle, which supports up to 50 unique fingerprints. It also offers one-time local passwords for use and periodic passwords for guests when offline.
It's worth reminding you that you can also unlock your door using your Aqara NFC card, which is a very convenient thing to do! Passage, Auto-Lock & Do Not Disturb Modes? The U300 offers two primary modes: Passage Mode, ideal for quick, hassle-free entry in high-traffic areas like commercial spaces or garages, and Auto-Lock Mode for enhanced security. Additionally, Do Not Disturb Mode mutes the lock's sounds during specific time frames, ensuring a quieter experience when coming home late without disturbing others. Durable, Secure & Long Battery Life?
Built from robust zinc alloy and rated IPX4 for water resistance, the U300 is designed to withstand temperatures from -22°F to 131°F. Powered by 4 AA batteries, it boasts an impressive battery life of up to 10 months.
In case of emergency, two USB-C ports are available for backup power. All sensitive data, including fingerprints, is stored locally with full AES encryption for maximum security.