1. Smart Linkage The vibration sensor can be used in connection with other Tuya products to achieve a smart linkage for the whole house (smart scenes must be created)<br> 2. Remote Monitoring in Real Time No matter when and where, as soon as the vibration sensor detects a vibration or movement, you will receive a push notification from your smartphone in the Tuya Smart Life App for realtime monitoring.<br> 3. Vibration Detection Sensor Activate the vibration detection function in the Tuya Smart App. When the device detects vibrations, the APP alarm notification function is triggered to really monitor your home.<br> 4. Tilt Detection Sensor Activate the tilt detection function in the Tuya Smart App. When the sensor tilts, the APP alarm notification function is triggered.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store