Aqara Door and Window Sensor T1 | 2 Years Battery Life Triple Lens and real-time

and real-time

Always On: Schedule your camera to record in 4K at your demand and with the added flexibility of Pre-recording and PIR Trigger modes for greater battery efficiency

and other portable devices

while flexible power options through 802

Aqara Door and Window Sensor T1 | 2 Years Battery Life Triple Lens and real-timeThe Aqara Door and Window Sensor T1 detects if a window or door is open in real time. For an added peace of mind, install the Aqara Door and Window Sensor so you will never have to worry about the status of your doors and windows. Door and Window Sensor is compatible with Apple HomeKit and Amazon Alexa and countless other smart devices in the world to create your ideal smart home lifestyle. A Smart Sensor for Every Door and Window: Aqara Vibration