Specification Brand AqaraProduct Name Door and Window SensorMaterial MCCGQ13LM PC ABS Communication Distance 30 meters indoor Wireless Connectivity Zigbe 3 0Battery Capacity 1400mAhBattery Type CR123AWireless Frequency 2 4GHz 2400 2483 5MHz Features Smart Home Compatibility The Aqara Zigbe 3 0 Door and Window Sensor seamlessly integrates into your smart home ecosystem working with platforms like Apple HomeKit You can easily monitor and control your doors and windows remotely through your preferred smart home system Wireless Convenience With a wireless communication distance of up to 30 meters indoors this sensor offers extensive coverage for your home It provides reliable connectivity and ensures you stay informed about the status of your doors and windows Energy Efficient Battery Equipped with a high capacity 1400mAh CR123A battery this sensor offers long lasting performance The energy efficient design ensures that you won t need to replace the battery frequently providing peace of mind and convenience Anti Theft Induction The Aqara Door and Window Sensor P1 functions as an anti theft device providing an immediate magnetic alarm when a door or window is opened unexpectedly It enhances the security of your home alerting you to potential intrusions Durable Construction Made from durable PC and ABS materials this sensor is built to last Its robust construction ensures that it can withstand everyday wear and tear maintaining its functionality over ti