The Aqara Motion Sensor P2 (Matter) is a smart motion sensor that supports the Matter protocol. It features a 120-degree detection angle and a 360° adjustable stand, along with a built-in light sensor and adjustable sensitivity, making it ideal for Hong Kong users pursuing smart home automation. It is currently priced at HK$298.
Product Introduction
The Aqara Motion Sensor P2 (Matter) features an ultra-wide-angle design; it can detect motion up to 2 meters away at a 120° angle, and up to 7 meters away at a 150° wide angle (extending up to 10 meters when used with the Aqara Home app). The product supports the Matter protocol, allowing it to connect directly to Apple Home, Google Home, Amazon Alexa, and Samsung SmartThings, catering to users across different smart home ecosystems. Regarding battery life, it lasts for approximately 2 years in general mode and about 1.2 years in Matter mode, powered by a CR2450 battery.
Key Features
| Feature | Description |
| Detection Angle | 120° corner design, combined with a 360° stand for free directional adjustment |
| Light Sensing | Built-in light sensor with a detection range of 0-1500 lux |
| Sensitivity | Adjustable sensitivity and detection timeout settings |
| Protocol Support | Supports Matter, enabling direct connection to mainstream smart home platforms |
| Expansion Functions | Requires a Matter Hub for remote control and automation scene configuration; pairing with an M3 Hub enables use within the Aqara app and support for coordination with Zigbee and Matter devices |
Note: Some Matter apps (such as Amazon Alexa) may not support the light sensor function; more features will be released via OTA updates.
Specifications at a Glance
| Brand | Aqara |
|---|---|
| Model | ML-S03D |
| Key Functions | Motion sensing, light sensing, adjustable sensitivity |
| Connectivity | Thread, Bluetooth 5.0, Matter |
| Battery | CR2450 × 2 |
| Dimensions | 33.1 × 33.1 × 41.6mm (75 × 33.1 × 33.1mm with stand) |
| Operating Temp | -10°C ~ 55°C |
| Price | HK$298 |
| Warranty | Hong Kong official product, includes one-year local warranty from the manufacturer or agent |
Suitable Scenarios
The Aqara Motion Sensor P2 (Matter) is suitable for Hong Kong users already utilizing Apple HomeKit, Google Home, or other Matter ecosystems. It can be installed in hallways, entryways, or living rooms to trigger smart lighting or security system automations. It is also a great choice for beginners building their first smart home system as an initial motion sensing device.
FAQ
Does the Aqara Motion Sensor P2 support Apple HomeKit?
Yes. This product uses the Matter protocol and can connect directly to Apple Home; however, some features, such as the light sensor, may not be available in certain Matter apps (e.g., Amazon Alexa).
Do I need an extra hub for this motion sensor?
It is recommended to use it with a Matter Hub to enjoy remote control and more automation scene modes. Pairing it with an M3 Hub also allows for use within the Aqara app and supports interaction with both Zigbee and Matter devices.
Where can I buy the Aqara Motion Sensor P2 (Matter) in Hong Kong?
LINKO Shop (linko.shop) has stock available. These are official Hong Kong products covered by a one-year local manufacturer or agent warranty. Feel free to purchase online now or inquire and place an order via WhatsApp.
