The Aqara Motion and Light Sensor P2 is an advanced sensor that adds both motion and ambient light level detection capabilities to your smart home system. Supporting Thread and Bluetooth 5.0 wireless protocols, this device works seamlessly with different platforms such as Apple HomeKit, Amazon Alexa, Google Home, and SmartThings thanks to Matter compatibility. Powered by two CR2450 batteries for long-term use, the sensor eliminates the hassle of frequent battery changes with its low power consumption technology. Key technical features include a wide 170° detection angle and a motion detection range of up to 7 meters (up to 10 meters with the Aqara Home app). The built-in light sensor accurately measures ambient illumination between 0 and 1500 lux, enabling the creation of smart lighting scenarios. The device can operate safely in temperatures ranging from -10°C to 55°C and humidity up to 95%, making it suitable for both indoor and outdoor use. As a use case, you can place the sensor in critical areas of your home such as hallways, kitchens, bathrooms, or living rooms to create automations. For example, you can set lights to turn on automatically when motion is detected and ambient light is below a certain level, saving energy while increasing comfort. Additionally, when used with the Aqara Home app and Hub M3, you can receive instant notifications when motion is detected while away from home, strengthening your security measures. Technical Specifications: - Model: ML-S03E / ML-S03D - Battery: CR2450 × 2 - Wireless Protocols: Thread, Bluetooth 5.0 - Bluetooth Operating Frequency: 2402-2480 MHz - Thread Operating Frequency: 2405-2480 MHz - Maximum Output Power: ≤ 13 dBm - Dimensions: 33.1 × 33.1 × 41.6 mm - Operating Temperature: -10°C ~ 55°C - Operating Humidity: 0% ~ 95% RH, non-condensing - Detection Angle: 170° - Detection Distance: 7 m (up to 10 m with Aqara Home) - Light Sensor Range: 0-1500 lux