Aqara Smart Gate Lock U500

Dual-side security, inside and out

Experience smarter, more secure living with Aqara Smart Gate Lock U500, designed for iron gates and grille doors. Dual-side fingerprint and key unlocking provide fast, secure access from both inside and outside. Unlock effortlessly with Apple Home Key using your iPhone or Apple Watch, while multiple access options ensure you’re never locked out. Powered by Matter over Thread, it works seamlessly with Apple, Google, Alexa, and SmartThings. Built with durable all-metal hardware and advanced security, plus long battery life and Aqara Home automation, the U500 delivers everyday convenience and peace of mind.

Aqara Smart Gate Lock U500 Features: 

• Tap to Unlock with Home Key in Apple Wallet①：Enjoy a seamless and secure unlocking experience with Apple Home Keys. Simply add your key to Apple Wallet and unlock your door with a tap using your iPhone or Apple Watch. Share access remotely via the Apple Home app with flexible permissions, no extra apps needed. Even without Wi-Fi, mobile data, or when your phone is out of battery, you can still unlock your door—ensuring convenience and reliability at all times.
• Cross-Platform Compatibility with Matter over Thread②：Powered by Matter over Thread and the latest Aliro standard, this smart lock delivers seamless compatibility across major ecosystems including Apple Home, Google Home, Amazon Alexa, and SmartThings. It works effortlessly in multi-platform households, ensuring true future-proof flexibility. Thread technology enables low power consumption for longer battery life, while its self-healing mesh network ensures stable, secure, and reliable performance without relying on an Aqara hub.
• Fingerprints & Keys from Both Side③：Equipped with a high-resolution 160×160 fingerprint sensor, this lock delivers exceptional accuracy with an ultra-low false acceptance rate and supports up to 50 fingerprints. All biometric data is securely stored locally with AES encryption, ensuring maximum privacy. Its unique dual-sided fingerprint and key design is ideal for iron grill doors, allowing convenient access from both inside and outside while preventing unauthorised reach-through unlocking for enhanced security.
• Additional Unlocking Method：Enjoy flexible and secure access with multiple unlocking methods. The lock supports keypad entry with anti-peep protection, permanent and temporary passwords, including offline one-time and scheduled codes for guests. You can also unlock remotely via app④, use voice commands④ with Siri or Alexa, or access with NFC cards. A physical key backup ensures reliability in emergencies, so you can always enter your home with confidence.
• Thoughtful Hardware Upgrades for Long-Term Reliability：Built for maximum durability and security, the U500 features a full-metal construction, reinforced dual-hook bolts, and a robust cylinder to resist prying and forced entry. With IP65-rated outer panel and IP54-rated inner panel weatherproofing, it performs reliably in rain, dust, and harsh outdoor conditions. A built-in doorbell adds everyday convenience, while the long-lasting battery and emergency charging ensure your lock is always ready to protect your home entrance.
• Reliable Power, Zero Battery Anxiety：Enjoy up to 7 months of reliable battery life powered by 4 AA batteries, with easy replacement for continuous use. The lock provides a battery warning when the battery level drops to "Low", giving you ample time to recharge or replace batteries before power runs out. In emergencies, the USB-C port allows instant backup power from a power bank or compatible device, ensuring your lock remains operational and your home stays secure at all times.
• Personalise Your Smart Living with Aqara Home：Personalise your smart living with the Aqara Home app, unlocking advanced modes, automation, and seamless integration with other Aqara devices. The U500 features gyroscope-based auto-lock, automatically securing the door when closed, controllable via app or action button. Do Not Disturb mode minimises alerts for quieter operation, while One Tap Dual Unlock enables pairing with other Aqara locks to open multiple doors at once, delivering greater convenience and efficiency.

① To use this functionality, a Thread-enabled Apple home hub, or a Thread-enabled iPhone is required.

② To use the device with a particular Matter ecosystem, a Matter Controller of this ecosystem and a Thread Border Router are required.

③ The access data is stored locally and is fully encrypted using the AES algorithm.

④ To use the device with a particular Matter ecosystem, a Thread-enabled Matter Controller of this ecosystem is required.

Examples of Automations

• Smart Entry Welcome Mode

WHEN the door is unlocked; IF It is after 6pm, THEN Turn on hallway / entry lights and deactivate away mode

As soon as you arrive home and unlock the door, the system automatically lights up the entrance, creating a safe and welcoming environment without manual control.

(Smart Gate Lock U500 + Ceiling Light T1M + Aqara Hub)

• Open the door through one click

When someone rings your doorbell, you instantly see who’s at the door and can grant access remotely. Whether you're at home or away, this ensures fast, secure, and convenient entry management.

(Smart Gate Lock U500 + Doorbell Camera Hub G410 Select)

• Away mode security guard

IF everyone leaves home and the U500 is locked, THEN the security cameras switch to armed mode and send real-time status updates to your phone

When no one is at home, the system automatically activates security mode. Cameras enter monitoring status, and any unusual activity triggers an alarm and instant notifications.

(Smart Gate Lock U500 + Camera Hub G3 / G350 + FP300)