Aqara Motion and Light Sensor P2 - Thread, Bluetooth 5.0, wit

The Aqara Motion and Light Sensor P2 (ML-S03D) is a next-generation smart home sensor that combines motion detection and ambient light sensing in a single compact device. With support for Thread and Bluetooth 5.0, it seamlessly integrates into Matter-compatible smart home ecosystems, enabling fast, reliable, and low-latency communication. Ideal for automating lighting, security, and climate control based on occupancy and brightness levels.

Advantages

Dual-function sensor reduces clutter and simplifies installation. Thread technology ensures a robust mesh network with extended range and lower power consumption compared to Wi-Fi. The adjustable motion sensitivity (3 levels) and configurable detection interval (1-60 seconds) allow fine-tuning for various scenarios. Long battery life of up to 5 years minimizes maintenance. Works with major smart home platforms including Apple Home, Google Home, Amazon Alexa, and Samsung SmartThings.

Suitable for

• Home automation: trigger lights when motion is detected and adjust brightness based on ambient light
• Security: receive alerts when unexpected movement is sensed
• Energy saving: turn off devices when no one is present
• Smart lighting scenes: create dynamic lighting that adapts to natural light levels

Key specifications

• Connectivity: Thread, Bluetooth 5.0 (BLE)
• Smart Home Protocol: Matter over Thread
• Motion Detection: Passive Infrared (PIR), 170° horizontal, 150° vertical, up to 8 m range
• Light Sensor Range: 0-15000 lux
• Power: CR2450 lithium battery (included)
• Battery Life: Up to 5 years
• Operating Temperature: -10°C to 45°C (14°F to 113°F)
• Humidity: 0% to 95% RH, non-condensing
• Mounting: Adhesive (wall or ceiling)
• Material: ABS + PC
• Colour: White
• Certifications: CE, FCC, RoHS, Matter

Recommendations

Requires a Matter controller with Thread Border Router (e.g., Apple HomePod mini, Amazon Echo 4th Gen, or Aqara Hub M3). For best performance, place the sensor in a corner with clear line of sight to the area of interest. Avoid direct sunlight or heat sources to prevent false triggers.