A Matter-ready contact sensor using Thread, the Aqara P2 detects door/window status with fast, local automation and no proprietary hub. Compact, battery-powered, and easy to mount, it works across HomeKit, Alexa, Google, and SmartThings—with expanded features when paired with the Aqara M3.
Product Description
The Aqara Door and Window Sensor P2 is a native Matter contact sensor using the Thread protocol for fast, secure, cross-platform open/close detection. It works without an Aqara hub—just a Matter-compatible Thread border router such as a HomePod, Echo 4th Gen, or Aqara M3. Its compact form, reliable response, and long battery life make it ideal for automations across Apple, Google, Alexa, and SmartThings ecosystems.
Key Features:
- Native Matter support over Thread for broad ecosystem compatibility
- No proprietary hub required (works with Matter-compatible Thread border routers)
- Real-time open/close alerts via high-sensitivity Hall sensor
- Automations run locally for enhanced speed and privacy
- CR123A battery provides long-term power with low maintenance
- Discrete design with flat magnet and adjustable detection gap
- Firmware-expandable features when used with Aqara M3 (e.g. programmable button, tamper alerts)
Form Factor
Attribute
Value
Description
Why It Matters
Height
10
Total standing height (cm)
Human-scale enables use of tools, navigation of spaces
Width
20
Shoulder-to-shoulder width (cm)
Affects balance, door/passage fit
Weight
52
Total mass (kg)
Impacts mobility, safety, power usage, transportability
Power System
Attribute
Value
Description
Why It Matters
Battery Type
Alkaline Battery
Li-ion / LiFePO4 / etc.
Determines energy density, safety
Battery Capacity
Wh or Ah
Impacts range and operating time
Operating Duration
Hours under normal load
Key for logistics, shift planning
Performance
Attribute
Value
Description
Why It Matters
Payload Capacity
Maximum carrying capacity (kg)
Determines real-world utility
Speed
Maximum operational speed
Task completion rate & productivity
Precision
Positioning accuracy (mm)
Quality of work & application suitability
Repeatability
Consistency of positioning (±mm)
Manufacturing quality & reliability
Cycle Time
Time per standard operation
Productivity & throughput calculations
MTBF
Mean Time Between Failures (hours)
Reliability & maintenance planning
Service Life
Expected operational lifespan (years)
ROI calculations & replacement planning
Connectivity
Attribute
Value
Description
Why It Matters
Communication Protocol
Wi-Fi / Ethernet / 5G / Bluetooth
Network integration capabilities
Remote Control
Web / App / Joystick / API
Needed for manual override or remote training
Programming Interface
Drag-drop / Code / Visual / Teach pendant
Ease of deployment and customization
Integration APIs
Available software interfaces
System integration capabilities
Cloud Connectivity
Cloud platform compatibility
Data analytics & remote monitoring
Security Features
Encryption & authentication methods
Cybersecurity compliance
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