Note: Product visuals are presented for illustrative purposes only and may vary slightly in colour, finish, proportions, and final installed appearance. For the most realistic representation, please refer to our Customer Gallery featuring actual installation photos.

探索Aqara 智能锁 U300 ,全球首款支持 Matter 和 Apple HomeKey 的杠杆锁。U300 专为室内外使用而设计,配备尖端的指纹识别、NFC、密码解锁功能以及防碰撞设计,提供无与伦比的安全保障。
这款时尚的门锁非常适合组屋和预购组屋的业主,可与智能家居平台无缝集成,带来最大的便利和安心。Aqara U300 适用于多种门型,包括房间门、旧式组屋大门和办公室门。其多功能锁舌设计适用于多种应用场景。
Real installation photos from our customers.
| Model | Aqara Smart Lock U300 |
|---|---|
| Lock Type | Lever/latch lock; American Standard single deadbolt C-way lock cylinder, 5-pin |
| Unlocking Methods | Fingerprint, Password, NFC, App/Bluetooth, Emergency (mechanical) key |
| Connectivity | Bluetooth 5.x (AIOT Bluetooth encryption protocol) direct; Matter (paired via Apple Home); remote unlocking requires an Aqara Hub M3; automation unlocking supported when connected to the same hub |
| Power Source | 4x AA batteries; Type-C emergency power x2 |
| Battery Life | Up to 10 months |
| Dimensions | Outer Panel: 140 x 76 x 73.5mm; Inner Panel: 159 x 74.5 x 76mm |
| Warranty | 2 Year Parts and On-Site Warranty. Other accessories not included. |
| Operating Temperature | Outer panel: -30C ~ +55C; Inner panel: -10C ~ +55C |
| Operating Humidity | 0 ~ 93% RH, no condensation |
| Storage Temperature | -20C ~ 55C |
| Storage Humidity | 0 ~ 85% RH, no condensation |
| IP Rating | IPX4 |
| Fingerprint Capacity | 50 (160x160 semiconductor fingerprint recognition module) |
| Password Capacity | 75 groups (ordinary + periodic passwords), 6-10 digits, supports 20 virtual/anti-peep passwords |
| NFC Capacity | 10 cards (Aqara NFC card or customized card), identification distance >=3cm (iPhone 12 or later) |
| Matter User Quantity | 10 users, supports 16 groups of Apple passwords |
| Record Capacity | 500+ local log records (rolls over from oldest); cloud log retained for at least 1 month |
| Support Platform | AIOT, Matter, Airbnb, IFTTT |
| OTA Updates | Supported |
| Loudspeaker | On the front panel |
| What is in the Box | Inner panel, outer panel, latch, key x2, backplate, battery x4, accessory package, installation diagram, user manual |