Aqara U500 Glass Door Lock
$599.00 – $799.00Price range: $599.00 through $799.00
Drill-free smart lock for frameless glass doors with 8–12 mm glass — fingerprint, Apple Home Keys, NFC and Matter over Thread. Clamp-on mount, no drilling. Part of the Aqara U500 series.
Description
Drill-Free, Damage-Free Smart Security for Glass Doors
Frameless glass doors — offices, shops and a growing number of condo and landed entrances — have always been the door type smart locks couldn’t touch: there’s no lock body to replace, and drilling tempered glass is not an option. The Aqara U500 Glass Door Lock solves it with a clamp-on mount that leaves the glass completely untouched.


Will It Fit Your Door?
- Frameless glass doors, single-swing or double-swing
- Glass thickness: 8–12 mm; door gap: 5–10 mm
- Not compatible with sliding glass doors
- Glass panels must sit flush — uneven panels can’t take the mount
If you’re not sure whether your door is frameless or what thickness the glass is, send us a photo on WhatsApp and we’ll confirm the fit before you order.
Convenient Unlocking with Apple Home Keys
Simply add your home key to Apple Wallet and unlock your door with a single tap using your iPhone or Apple Watch. Share access remotely via the Apple Home app and grant entry through Apple ID — no extra apps or accounts required. Tap to unlock even works when your iPhone is out of battery or offline.


Matter over Thread
Powered by Matter over Thread and the new Aliro standard, the U500 ensures secure and seamless access across major ecosystems including Apple Home, Home Assistant, Amazon Alexa, Google Home and Samsung SmartThings.

Ultra-Responsive Biometric Accuracy
Equipped with a high-resolution 160×160 pixel sensor, this lock identifies your fingerprint instantly and accurately. It stores up to 50 unique prints so your family and friends can come and go with a single touch — all biometric data stays on the lock, protected with AES encryption.
Additional Unlocking Options for Enhanced Flexibility
NFC cards, remote unlock via the app and two mechanical keys round out the options, so you are never locked out.


Sturdy Hardware for Long-Term Reliability
IP65 Weatherproof (Outer Panel)
Engineered to withstand dust, splashes and heavy rain, the U500 delivers reliable performance even in demanding outdoor environments.
Built out of Solid Metal with Dual-Hook Latches
Forget flimsy plastic. With a full metal frame, reinforced dual-hook bolts and a genuine through-lock cylinder, this system is built to withstand prying and forced entry for long-term peace of mind.
Dedicated Doorbell Button
The lock comes with a dedicated bell button — no need to buy a separate wireless doorbell.



Reliable Power, Zero Battery Anxiety
Four AA batteries last up to 7 months and are easily replaceable. When the battery level drops to Low you get a notification with plenty of time to act, and if you ever forget, the USB-C port lets you power up from a power bank or a USB-C phone.



Excellent Aqara Home Features
Gyroscope Auto-Lock
A built-in gyro sensor detects when the door is closed and locks automatically — no additional contact sensor needed.
Do Not Disturb Mode
Mute all general alerts during set hours, while still being notified of forced entry, a door left ajar or other critical events.
Night Latch Mode
Only the admin can unlock the door, preventing exterior keyless entry while allowing free exit from inside — perfect for a secure night’s sleep.



Create Automations to Make Your Home Smarter
The U500 integrates with the Aqara Doorbell Camera Hub G410, so you can see who is at the door and unlock directly from the Apple Home app. Set up when-if-then rules to trigger intelligent interactions — for example, turn the lights on automatically when the door opens.


Integrated Lock Design, Easy Installation
Installation needs only a PH1 screwdriver, clamps around the glass and comes off just as cleanly — or choose the Lock + installation option above and we’ll handle everything.

Part of the Aqara U500 series — also available as the U500 Gate Lock for iron gates and grille doors, and the U500 Rim Lock for solid doors.
| Product Name | Smart Glass Door Lock U500 |
| Model | DL-D20D |
| Dimensions | Inner Panel: 167 × 72.5 × 52.5 mm; Outer Panel: 146.3 × 69.3 × 32 mm |
| Door Compatibility | Frameless single- and double-swing glass doors; Glass 8–12 mm; Door gap 5–10 mm; panels must be flush; not for sliding doors |
| Mounting | Clamp-on, drill-free (PH1 screwdriver) |
| Unlock Methods | Fingerprint, Apple Home Keys, NFC, mechanical keys (2 included) |
| Fingerprint Sensor | 160×160 resolution, up to 50 fingerprints, AES local storage |
| Wireless Protocols | Thread, Bluetooth, NFC |
| Power Input | Type-C Power Supply 5V⎓1A |
| Battery | 4 LR6 AA 1.5V Batteries (up to 7 months) |
| Protection Rating | IP65 (Outer Panel), IP54 (Inner Panel) |
| Operating Temperature | Inner −18°C to +50°C; Outer −35°C to +66°C |
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